| 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 | $98.51 | 8.725% | $107.105 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $125.96 | 10.326% | $138.9666 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $55.70 | 4.180% | $58.0283 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $23.91 | 4.445% | $24.9728 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $226.82 | 6.838% | $242.33 | $242.33 | $242.35 | $242.30 |
| Purchase #6 | $160.26 | 5.734% | $169.4493 | $169.45 | $169.45 | $169.40 |
| Purchase #7 | $228.94 | 11.631% | $255.568 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $920.10 | $996.4200 | $996.43 | $996.40 | $996.40 | |