| 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 | $110.80 | 4.719% | $116.0287 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $110.41 | 8.317% | $119.5928 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $65.36 | 4.208% | $68.1103 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $13.77 | 8.503% | $14.9409 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $220.78 | 3.684% | $228.9135 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $53.41 | 7.311% | $57.3148 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $188.34 | 4.784% | $197.3502 | $197.35 | $197.35 | $197.40 |
| 7 purchase totals = | $762.87 | $802.2512 | $802.24 | $802.25 | $802.20 | |