| 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 | $232.45 | 12.545% | $261.6109 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $214.73 | 6.833% | $229.4025 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $107.98 | 12.453% | $121.4267 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $77.93 | 7.872% | $84.0646 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $136.60 | 9.625% | $149.7478 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $219.36 | 10.116% | $241.5505 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $121.34 | 10.813% | $134.4605 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,110.39 | $1,222.2635 | $1,222.26 | $1,222.25 | $1,222.30 | |