| 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 | $38.34 | 11.237% | $42.6483 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $125.85 | 7.389% | $135.1491 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $205.99 | 11.277% | $229.2195 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $114.49 | 4.742% | $119.9191 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $126.67 | 8.267% | $137.1418 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $181.95 | 8.779% | $197.9234 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $27.86 | 3.720% | $28.8964 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $821.15 | $890.8976 | $890.90 | $890.85 | $890.70 | |