display Sum Total at last page of report?

hello,how to display the Total Amount at last page of the Sum Total?
for example:total pages is 1-10,the total amount is only display at page 10.
i don't want the Total amount display every page.below is my code.

Code:

---

DataReport1.Sections("Section3").Controls.Item("Label10").Caption = Format(total, "#,##0.00")

---

thanks for help!