| 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 | $222.40 | 3.129% | $229.3589 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $62.51 | 4.206% | $65.1392 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $29.74 | 12.612% | $33.4908 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $186.78 | 5.537% | $197.122 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $32.37 | 3.231% | $33.4159 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $125.54 | 3.458% | $129.8812 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $88.87 | 12.758% | $100.208 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $748.21 | $788.6160 | $788.62 | $788.60 | $788.60 | |