| 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 | $219.80 | 7.779% | $236.8982 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $206.90 | 3.386% | $213.9056 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $77.87 | 7.733% | $83.8917 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $239.77 | 7.513% | $257.7839 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $68.25 | 7.153% | $73.1319 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $78.39 | 9.782% | $86.0581 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $224.57 | 12.781% | $253.2723 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,115.55 | $1,204.9417 | $1,204.94 | $1,204.95 | $1,205.00 | |