| 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 | $232.29 | 7.867% | $250.5643 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $237.46 | 7.682% | $255.7017 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $37.62 | 13.604% | $42.7378 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $86.70 | 11.243% | $96.4477 | $96.45 | $96.45 | $96.40 |
| Purchase #5 | $92.95 | 4.848% | $97.4562 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $125.65 | 10.316% | $138.6121 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $214.88 | 4.655% | $224.8827 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,027.55 | $1,106.4025 | $1,106.40 | $1,106.40 | $1,106.40 | |