| 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 | $29.79 | 9.332% | $32.57 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $116.57 | 9.583% | $127.7409 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $163.44 | 3.661% | $169.4235 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $228.42 | 8.411% | $247.6324 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $210.33 | 9.135% | $229.5436 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $8.64 | 8.689% | $9.3907 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $125.66 | 6.660% | $134.029 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $882.85 | $950.3301 | $950.32 | $950.35 | $950.20 | |