| 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 | $212.92 | 11.105% | $236.5648 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $148.48 | 5.763% | $157.0369 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $99.65 | 8.137% | $107.7585 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $51.64 | 13.254% | $58.4844 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $48.69 | 3.115% | $50.2067 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $93.74 | 12.648% | $105.5962 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $153.45 | 3.360% | $158.6059 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $808.57 | $874.2534 | $874.26 | $874.25 | $874.30 | |