| 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 | $183.62 | 9.238% | $200.5828 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $161.52 | 4.392% | $168.614 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $132.51 | 12.524% | $149.1056 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $40.96 | 9.290% | $44.7652 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $124.30 | 11.601% | $138.72 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $146.31 | 11.526% | $163.1737 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $210.29 | 12.488% | $236.551 | $236.55 | $236.55 | $236.60 |
| 7 purchase totals = | $999.51 | $1,101.5123 | $1,101.51 | $1,101.45 | $1,101.60 | |