| 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 | $238.41 | 5.204% | $250.8169 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $132.49 | 4.387% | $138.3023 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $93.82 | 7.196% | $100.5713 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $19.46 | 7.357% | $20.8917 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $10.56 | 10.357% | $11.6537 | $11.65 | $11.65 | $11.70 |
| Purchase #6 | $18.66 | 3.355% | $19.286 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $107.63 | 13.468% | $122.1256 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $621.03 | $663.6475 | $663.65 | $663.65 | $663.70 | |