| 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 | $216.79 | 12.117% | $243.0584 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $205.99 | 3.622% | $213.451 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $76.47 | 13.731% | $86.9701 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $148.75 | 8.528% | $161.4354 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $19.28 | 13.200% | $21.825 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $234.63 | 7.770% | $252.8608 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $44.75 | 8.137% | $48.3913 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $946.66 | $1,027.9920 | $1,028.00 | $1,028.00 | $1,028.10 | |