| 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 | $237.71 | 7.440% | $255.3956 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $229.99 | 8.332% | $249.1528 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $134.76 | 7.259% | $144.5422 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $53.68 | 8.276% | $58.1226 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $191.34 | 3.536% | $198.1058 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $243.49 | 7.736% | $262.3264 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $114.61 | 9.240% | $125.2 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,205.58 | $1,292.8454 | $1,292.85 | $1,292.85 | $1,292.80 | |