| 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 | $246.74 | 5.454% | $260.1972 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $155.33 | 7.420% | $166.8555 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $94.41 | 8.119% | $102.0751 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $185.73 | 5.571% | $196.077 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $12.51 | 10.415% | $13.8129 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $134.30 | 4.427% | $140.2455 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $139.62 | 13.318% | $158.2146 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $968.64 | $1,037.4778 | $1,037.49 | $1,037.50 | $1,037.50 | |