| 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 | $219.96 | 3.766% | $228.2437 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $224.61 | 7.854% | $242.2509 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $148.49 | 11.152% | $165.0496 | $165.05 | $165.05 | $165.00 |
| Purchase #4 | $59.51 | 10.393% | $65.6949 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $64.50 | 9.786% | $70.812 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $82.26 | 3.766% | $85.3579 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $15.33 | 13.521% | $17.4028 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $814.66 | $874.8118 | $874.80 | $874.80 | $874.80 | |