| 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 | $12.26 | 9.411% | $13.4138 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $131.82 | 3.794% | $136.8213 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $42.83 | 7.204% | $45.9155 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $143.91 | 8.449% | $156.069 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $156.32 | 5.348% | $164.68 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $93.92 | 6.710% | $100.222 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $232.55 | 8.220% | $251.6656 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $813.61 | $868.7872 | $868.79 | $868.70 | $868.80 | |