| 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 | $171.92 | 10.689% | $190.2965 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $53.97 | 11.240% | $60.0362 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $201.71 | 5.252% | $212.3038 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $110.97 | 8.527% | $120.4324 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $31.33 | 6.231% | $33.2822 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $237.49 | 9.637% | $260.3769 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $139.96 | 3.612% | $145.0154 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $947.35 | $1,021.7434 | $1,021.75 | $1,021.80 | $1,021.70 | |