Optionaloptions: RequestOptionsRetrieves a Tax Calculation object, if the calculation hasn't expired.
Optionalparams: CalculationRetrieveParamsOptionaloptions: RequestOptionsRetrieves a Tax Calculation object, if the calculation hasn't expired.
Optionaloptions: RequestOptionsRetrieves the line items of a tax calculation as a collection, if the calculation hasn't expired.
Optionalparams: CalculationListLineItemsParamsOptionaloptions: RequestOptionsRetrieves the line items of a tax calculation as a collection, if the calculation hasn't expired.
Optionaloptions: RequestOptions
Calculates tax based on the input and returns a Tax Calculation object.