| 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 | $11.70 | 4.126% | $12.1827 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $125.46 | 10.311% | $138.3962 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $149.68 | 13.840% | $170.3957 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $52.30 | 8.463% | $56.7261 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $211.50 | 6.146% | $224.4988 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $53.58 | 13.482% | $60.8037 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $219.56 | 4.381% | $229.1789 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $823.78 | $892.1821 | $892.19 | $892.25 | $892.20 | |