| 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 | $144.79 | 10.540% | $160.0509 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $224.38 | 12.204% | $251.7633 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $175.71 | 3.743% | $182.2868 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $115.56 | 7.352% | $124.056 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $22.98 | 6.142% | $24.3914 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $235.52 | 11.431% | $262.4423 | $262.44 | $262.45 | $262.40 |
| Purchase #7 | $220.92 | 3.257% | $228.1154 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,139.86 | $1,233.1061 | $1,233.11 | $1,233.10 | $1,233.20 | |