| 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 | $113.41 | 6.386% | $120.6524 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $202.80 | 4.689% | $212.3093 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $236.82 | 5.266% | $249.2909 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $244.57 | 11.563% | $272.8496 | $272.85 | $272.85 | $272.80 |
| Purchase #5 | $79.89 | 10.607% | $88.3639 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $61.98 | 10.528% | $68.5053 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $49.50 | 8.436% | $53.6758 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $988.97 | $1,065.6472 | $1,065.65 | $1,065.65 | $1,065.70 | |