| 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 | $243.87 | 8.210% | $263.8917 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $108.72 | 8.431% | $117.8862 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $89.79 | 12.776% | $101.2616 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $20.84 | 12.825% | $23.5127 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $204.74 | 11.833% | $228.9669 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $27.95 | 10.350% | $30.8428 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $182.49 | 12.615% | $205.5111 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $878.40 | $971.8730 | $971.87 | $971.85 | $971.90 | |