| 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 | $224.89 | 4.528% | $235.073 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $250.32 | 4.650% | $261.9599 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $202.34 | 10.861% | $224.3161 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $87.34 | 13.324% | $98.9772 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $11.65 | 6.791% | $12.4412 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $109.36 | 9.196% | $119.4167 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $26.34 | 12.845% | $29.7234 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $912.24 | $981.9075 | $981.91 | $981.85 | $981.90 | |