| 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 | $102.87 | 12.194% | $115.414 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $243.68 | 4.526% | $254.709 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $97.68 | 5.458% | $103.0114 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $174.42 | 13.722% | $198.3539 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $133.87 | 3.754% | $138.8955 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $90.98 | 8.388% | $98.6114 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $75.96 | 3.637% | $78.7227 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $919.46 | $987.7179 | $987.71 | $987.65 | $987.70 | |