| 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 | $26.61 | 9.836% | $29.2274 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $227.65 | 7.239% | $244.1296 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $182.74 | 11.848% | $204.391 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $229.49 | 5.543% | $242.2106 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $199.86 | 12.471% | $224.7845 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $95.34 | 13.438% | $108.1518 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $198.43 | 5.477% | $209.298 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,160.12 | $1,262.1929 | $1,262.19 | $1,262.25 | $1,262.20 | |