| 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 | $212.56 | 8.357% | $230.3236 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $143.61 | 12.264% | $161.2223 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $137.36 | 12.801% | $154.9435 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $51.35 | 8.157% | $55.5386 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $118.80 | 10.456% | $131.2217 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $32.28 | 4.593% | $33.7626 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $98.27 | 9.595% | $107.699 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $794.23 | $874.7113 | $874.70 | $874.65 | $874.60 | |