| 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 | $116.34 | 6.720% | $124.158 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $79.97 | 9.803% | $87.8095 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $12.69 | 8.328% | $13.7468 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $105.29 | 6.701% | $112.3455 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $22.36 | 13.703% | $25.424 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $199.39 | 8.791% | $216.9184 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $124.39 | 6.160% | $132.0524 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $660.43 | $712.4546 | $712.46 | $712.40 | $712.40 | |