RotateNearestNeighbor back and forth does not preserve the image

[GoogleCodeExporter]

What steps will reproduce the problem?
1.Rotate image by RotateNearestNeighbor few times one direction, the back same 
steps. Image breaks and tewnds to shift low right. Small steps (<1 deg.) get 
pixels moving different directions.
2.
3.

What is the expected output? What do you see instead?
Rotating an image x degrees, then rotating the result -x degrees: Expecting bit 
exact copy of the original. Instead: Bits of the image move.

What version of the product are you using?
2.2.5

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 18 Nov 2013 at 12:27