| 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 | $215.41 | 13.248% | $243.9475 | $243.95 | $243.95 | $243.90 |
| Purchase #2 | $234.77 | 13.187% | $265.7291 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $209.95 | 11.304% | $233.6827 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $227.89 | 10.469% | $251.7478 | $251.75 | $251.75 | $251.70 |
| Purchase #5 | $175.78 | 7.134% | $188.3201 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $210.79 | 8.605% | $228.9285 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $181.97 | 12.728% | $205.1311 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $1,456.56 | $1,617.4868 | $1,617.49 | $1,617.55 | $1,617.30 | |