| 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 | $227.90 | 11.430% | $253.949 | $253.95 | $253.95 | $253.90 |
| Purchase #2 | $91.86 | 12.195% | $103.0623 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $87.45 | 6.605% | $93.2261 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $209.45 | 3.312% | $216.387 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $166.35 | 9.732% | $182.5392 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $57.76 | 3.714% | $59.9052 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $69.37 | 8.257% | $75.0979 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $910.14 | $984.1667 | $984.18 | $984.20 | $984.10 | |