| 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 | $196.90 | 13.606% | $223.6902 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $9.28 | 9.204% | $10.1341 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $105.76 | 6.803% | $112.9549 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $243.92 | 3.332% | $252.0474 | $252.05 | $252.05 | $252.00 |
| Purchase #5 | $140.27 | 5.793% | $148.3958 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $29.40 | 4.685% | $30.7774 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $83.45 | 3.178% | $86.102 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $808.98 | $864.1018 | $864.10 | $864.15 | $864.10 | |