| 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 | $213.63 | 8.783% | $232.3931 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $123.53 | 9.222% | $134.9219 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $116.84 | 4.361% | $121.9354 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $210.59 | 12.447% | $236.8021 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $222.43 | 4.166% | $231.6964 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $72.85 | 13.309% | $82.5456 | $82.55 | $82.55 | $82.50 |
| Purchase #7 | $127.66 | 7.205% | $136.8579 | $136.86 | $136.85 | $136.90 |
| 7 purchase totals = | $1,087.53 | $1,177.1524 | $1,177.16 | $1,177.15 | $1,177.10 | |