| 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 | $246.52 | 5.556% | $260.2167 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $20.66 | 7.367% | $22.182 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $249.40 | 12.303% | $280.0837 | $280.08 | $280.10 | $280.10 |
| Purchase #4 | $78.66 | 4.589% | $82.2697 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $36.35 | 10.402% | $40.1311 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $190.86 | 7.613% | $205.3902 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $12.47 | 5.845% | $13.1989 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $834.92 | $903.4723 | $903.47 | $903.50 | $903.50 | |