Rounding decimal number to nearest 0.05

[Pradeep bhatt]

I want to round decimal number to nearest 0.05. Let me know if the following examples are correct.

12.325 becomes 12.33 and gets rounded to 12.35.
12.315 becomes 12.32 -> 12.30
12.323 ->12.32->12.30
12.399->12.40
12.385->12.40
thanks

[Pradeep bhatt]

Anyone ?

[Chetan Parekh]

Rules for Rounding

[Pradeep bhatt]

Thanks Chetan.
Actually the formula is quite simple

Round(A*20)/20.