| 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 | $221.40 | 6.180% | $235.0825 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $30.33 | 4.524% | $31.7021 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $215.31 | 4.238% | $224.4348 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $43.82 | 4.861% | $45.9501 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $11.27 | 6.230% | $11.9721 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $154.85 | 9.277% | $169.2154 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $154.70 | 13.638% | $175.798 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $831.68 | $894.1550 | $894.15 | $894.15 | $894.20 | |