/**
* get Tax rate (percent) for customer
*
* @param Magestore_Affiliateplus_Model_Account $account
* @param Mage_Core_Model_Store $store
* @return float
*/
public function getTaxRate($account = null, $store = null)
{
$store = Mage::app()->getStore($store);
$taxClassId = Mage::getStoreConfig('affiliateplus/payment/tax_class', $store);
if (!$taxClassId) {
return 0;
}
$calculator = $this->getCalculator();
$customer = $calculator->getCustomer();
if (!$customer) {
$customer = Mage::getModel('customer/customer')->load($account->getCustomerId());
$calculator->setCustomer($customer);
}
$request = $calculator->getRateRequest(null, null, null, $store);
$percent = $calculator->getRate($request->setProductClassId($taxClassId));
return (double) $percent;
}
