| 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 | $241.92 | 13.785% | $275.2687 | $275.27 | $275.25 | $275.30 |
| Purchase #2 | $160.70 | 5.859% | $170.1154 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $120.78 | 3.470% | $124.9711 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $175.35 | 11.407% | $195.3522 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $110.97 | 4.634% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $90.94 | 13.569% | $103.2796 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $41.69 | 7.806% | $44.9443 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $942.35 | $1,030.0436 | $1,030.04 | $1,030.00 | $1,030.10 | |