| 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 | $124.37 | 3.626% | $128.8797 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $95.92 | 9.355% | $104.8933 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $45.50 | 8.445% | $49.3425 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $11.88 | 11.490% | $13.245 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $163.62 | 5.637% | $172.8433 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $208.97 | 7.392% | $224.4171 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $236.84 | 12.421% | $266.2579 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $887.10 | $959.8788 | $959.88 | $959.90 | $959.80 | |