このAPIは変更される可能性があります。プレビュー期間中、開発者からのフィードバックに基づいてバグ修正や新機能がリリースされる予定です。
Calculates tax for the provided line items.
Tax is calculated for each line item based on the tax region
that corresponds to the address provided in lineItems.addressIndex and the tax group in taxGroupId. If no tax region is found for
the line item's address then no tax will be calculated for this line item. If no tax group with that taxGroupId is found then the
default tax group is used to calculate tax.
The tax is calculated by a tax calculator app installed on the site. Use List Tax Calculators to see which tax calculators are available. To provide your own tax calculations, use the Tax Calculation Integration Service Plugin.
The breakdown of calculated tax returned, includes:
taxSummary: The overall total tax calculated.taxSummary.aggregatedTaxBreakdown: The total tax calculated for each jurisdiction.lineItemTaxDetails.taxSummary: The total tax calculated for each line item.lineItemTaxDetails.taxBreakdown: The tax calculated for each line item in each jurisdiction.