| 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 | $30.51 | 6.213% | $32.4056 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $213.26 | 10.257% | $235.1341 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $232.71 | 12.610% | $262.0547 | $262.05 | $262.05 | $262.10 |
| Purchase #4 | $240.91 | 9.154% | $262.9629 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $231.31 | 13.778% | $263.1799 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $7.25 | 9.688% | $7.9524 | $7.95 | $7.95 | $8.00 |
| Purchase #7 | $65.54 | 8.298% | $70.9785 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $1,021.49 | $1,134.6681 | $1,134.66 | $1,134.70 | $1,134.80 | |