| 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 | $53.61 | 3.396% | $55.4306 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $241.32 | 7.797% | $260.1357 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $141.96 | 10.440% | $156.7806 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $206.67 | 9.330% | $225.9523 | $225.95 | $225.95 | $226.00 |
| Purchase #5 | $186.41 | 4.667% | $195.1098 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $250.99 | 8.528% | $272.3944 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $232.56 | 12.294% | $261.1509 | $261.15 | $261.15 | $261.20 |
| 7 purchase totals = | $1,313.52 | $1,426.9543 | $1,426.95 | $1,427.00 | $1,427.00 | |