| 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 | $100.66 | 4.411% | $105.1001 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $55.84 | 7.524% | $60.0414 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $84.78 | 7.393% | $91.0478 | $91.05 | $91.05 | $91.00 |
| Purchase #4 | $125.40 | 8.796% | $136.4302 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $189.92 | 7.599% | $204.352 | $204.35 | $204.35 | $204.40 |
| Purchase #6 | $116.26 | 8.378% | $126.0003 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $237.46 | 10.463% | $262.3054 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $910.32 | $985.2772 | $985.28 | $985.30 | $985.20 | |