| 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 | $110.49 | 7.621% | $118.9104 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $88.48 | 6.825% | $94.5188 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $216.70 | 9.730% | $237.7849 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $128.38 | 8.475% | $139.2602 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $48.58 | 13.615% | $55.1942 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $9.57 | 8.764% | $10.4087 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $103.67 | 12.225% | $116.3437 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $705.87 | $772.4209 | $772.41 | $772.40 | $772.40 | |