| 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 | $134.65 | 8.399% | $145.9593 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $235.32 | 10.707% | $260.5157 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $29.60 | 3.773% | $30.7168 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $214.56 | 6.825% | $229.2037 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $100.69 | 7.108% | $107.847 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $219.97 | 10.276% | $242.5741 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $128.40 | 11.483% | $143.1442 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $1,063.19 | $1,159.9608 | $1,159.96 | $1,159.90 | $1,159.90 | |