| 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 | $109.31 | 8.402% | $118.4942 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $7.45 | 6.361% | $7.9239 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $226.54 | 8.122% | $244.9396 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $197.73 | 4.814% | $207.2487 | $207.25 | $207.25 | $207.20 |
| Purchase #5 | $204.55 | 10.207% | $225.4284 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $66.75 | 13.591% | $75.822 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $7.49 | 10.675% | $8.2896 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $819.82 | $888.1464 | $888.14 | $888.15 | $888.00 | |