| 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 | $184.32 | 13.574% | $209.3396 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $67.85 | 13.504% | $77.0125 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $98.91 | 13.434% | $112.1976 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $85.81 | 9.520% | $93.9791 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $204.70 | 12.304% | $229.8863 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $105.92 | 3.673% | $109.8104 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $63.74 | 3.862% | $66.2016 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $811.25 | $898.4271 | $898.43 | $898.45 | $898.40 | |