| 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 | $224.45 | 3.127% | $231.4686 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $107.83 | 9.325% | $117.8851 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $124.84 | 5.129% | $131.243 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $54.49 | 8.234% | $58.9767 | $58.98 | $59.00 | $59.00 |
| Purchase #5 | $21.44 | 5.672% | $22.6561 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $236.83 | 9.501% | $259.3312 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $106.30 | 9.622% | $116.5282 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $876.18 | $938.0889 | $938.10 | $938.15 | $938.10 | |