| 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 | $250.94 | 3.579% | $259.9211 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $125.34 | 5.536% | $132.2788 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $28.89 | 5.813% | $30.5694 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $19.80 | 5.784% | $20.9452 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $80.57 | 4.692% | $84.3503 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $146.38 | 6.428% | $155.7893 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $20.54 | 4.749% | $21.5154 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $672.46 | $705.3695 | $705.38 | $705.35 | $705.40 | |