| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.50 | 12.381% | $148.9048 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $33.94 | 10.553% | $37.5217 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $57.51 | 5.503% | $60.6748 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $34.89 | 12.249% | $39.1637 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $104.86 | 13.118% | $118.6155 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $218.86 | 3.392% | $226.2837 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $225.76 | 10.585% | $249.6567 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $808.32 | $880.8209 | $880.81 | $880.75 | $880.90 | |