| 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 | $30.34 | 9.228% | $33.1398 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $120.77 | 8.418% | $130.9364 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $219.61 | 3.571% | $227.4523 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $233.98 | 7.713% | $252.0269 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $71.54 | 5.380% | $75.3889 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $133.47 | 7.328% | $143.2507 | $143.25 | $143.25 | $143.30 |
| Purchase #7 | $64.54 | 8.650% | $70.1227 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $874.25 | $932.3177 | $932.32 | $932.35 | $932.30 | |