| 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 | $182.84 | 12.408% | $205.5268 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $219.62 | 11.629% | $245.1596 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $75.56 | 4.782% | $79.1733 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $236.89 | 5.200% | $249.2083 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $61.68 | 7.295% | $66.1796 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $27.27 | 13.763% | $31.0232 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $47.89 | 11.779% | $53.531 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $851.75 | $929.8018 | $929.80 | $929.80 | $929.80 | |