| 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 | $112.32 | 10.616% | $124.2439 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $131.72 | 4.847% | $138.1045 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $209.80 | 7.874% | $226.3197 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $203.76 | 4.445% | $212.8171 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $68.45 | 4.402% | $71.4632 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $208.56 | 10.132% | $229.6913 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $151.60 | 6.360% | $161.2418 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $1,086.21 | $1,163.8815 | $1,163.87 | $1,163.85 | $1,163.80 | |