| 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 | $125.39 | 5.649% | $132.4733 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $234.77 | 10.748% | $260.0031 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $10.97 | 8.802% | $11.9356 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $224.52 | 13.338% | $254.4665 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $237.73 | 12.702% | $267.9265 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $84.67 | 13.257% | $95.8947 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $104.74 | 10.637% | $115.8812 | $115.88 | $115.90 | $115.90 |
| 7 purchase totals = | $1,022.79 | $1,138.5809 | $1,138.58 | $1,138.60 | $1,138.60 | |