| 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 | $188.26 | 3.718% | $195.2595 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $25.42 | 7.180% | $27.2452 | $27.25 | $27.25 | $27.20 |
| Purchase #3 | $18.92 | 11.171% | $21.0336 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $231.32 | 8.263% | $250.434 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $121.57 | 13.536% | $138.0257 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $17.28 | 3.118% | $17.8188 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $62.66 | 4.494% | $65.4759 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $665.43 | $715.2927 | $715.30 | $715.35 | $715.20 | |