| 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 | $115.75 | 3.861% | $120.2191 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $228.64 | 3.541% | $236.7361 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $153.53 | 6.284% | $163.1778 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $47.80 | 7.684% | $51.473 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $201.94 | 12.867% | $227.9236 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $226.92 | 10.713% | $251.2299 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $43.88 | 4.282% | $45.7589 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $1,018.46 | $1,096.5184 | $1,096.52 | $1,096.50 | $1,096.50 | |