| 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 | $9.26 | 12.274% | $10.3966 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $183.31 | 11.661% | $204.6858 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $51.25 | 13.437% | $58.1365 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $52.37 | 6.253% | $55.6447 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $208.99 | 13.187% | $236.5495 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $163.30 | 12.472% | $183.6668 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $117.47 | 13.471% | $133.2944 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $785.95 | $882.3743 | $882.38 | $882.40 | $882.30 | |