| 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 | $124.79 | 9.647% | $136.8285 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $125.63 | 3.426% | $129.9341 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $120.65 | 4.793% | $126.4328 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $237.75 | 11.374% | $264.7917 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $51.93 | 12.227% | $58.2795 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $175.81 | 10.485% | $194.2437 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $17.99 | 11.777% | $20.1087 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $854.55 | $930.6190 | $930.61 | $930.70 | $930.50 | |