| 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 | $225.81 | 5.646% | $238.5592 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $97.66 | 8.406% | $105.8693 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $120.81 | 10.302% | $133.2558 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $45.98 | 13.361% | $52.1234 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $151.37 | 6.833% | $161.7131 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $173.47 | 4.260% | $180.8598 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $21.37 | 8.242% | $23.1313 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $836.47 | $895.5119 | $895.51 | $895.45 | $895.60 | |