Round Sale Line Amount

Hi guys,

I want to round SalesOrder Lineamount is it possible to round it. when i Create Return transaction from POS and Check in Ax then i got rounded amount in POS but in invoice Journal when i click and see for line amount there are line amount not rounded can any one give solution for that. what i have done.

1>Create Return transaction.

2>run P-job.

3>Create open statement.

4>Post it.

5>Check in SalesOrder.( giving ronded line amount)

6>When Check in Invoice Journal.(not rounded line amount)

Can anyone give Solution for this. i have set all rounding rules in GLparameter and Currency also and Retail also.

Thanks