zero
1/2
Nine and one half rounded to the nearest half is nine and one half.
Ten and one seventh rounded to the nearest half is 10.
A half.
Two and one twelfth rounded to the nearest half is two (2).
4 5/8 rounded to the nearest one-half is 5.
0.56 rounded to 0.50 = one half
One
1
Rounded to the nearest half, 2/5 is approximately equal to 1/2 or one half.
Rounded to the nearest whole number, 2/5 rounds to zero. Rounded to the nearest half, 2/5 rounds to one half.