private void updateTotal(String itemName, int daysBoarded) {
		if (daysBoarded != 0) {
			double itemPrice = getItemPrice(itemName) * daysBoarded;
			updateTicket(itemName, itemPrice);
			double currentTotal = getCurrentTotal();
			currentTotal += itemPrice;
			lblTotal.setText("$" + df.format(currentTotal));
		}
		textFieldDaysBoarded_Sales.setText("0");
	}