| 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 | $219.85 | 3.624% | $227.8174 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $25.95 | 4.247% | $27.0521 | $27.05 | $27.05 | $27.10 |
| Purchase #3 | $112.81 | 4.853% | $118.2847 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $80.53 | 9.283% | $88.0056 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $193.53 | 5.862% | $204.8747 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $75.46 | 4.531% | $78.8791 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $59.62 | 12.739% | $67.215 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $767.75 | $812.1286 | $812.13 | $812.10 | $812.20 | |