| 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 | $123.96 | 11.300% | $137.9675 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $104.73 | 11.591% | $116.8693 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $101.47 | 7.415% | $108.994 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $109.30 | 11.449% | $121.8138 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $12.84 | 7.691% | $13.8275 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $190.92 | 12.765% | $215.2909 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $150.68 | 7.243% | $161.5938 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $793.90 | $876.3568 | $876.35 | $876.35 | $876.40 | |