| 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 | $110.51 | 9.543% | $121.056 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $124.98 | 7.762% | $134.6809 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $10.56 | 12.227% | $11.8512 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $107.37 | 9.383% | $117.4445 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $106.48 | 8.513% | $115.5446 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $163.78 | 13.725% | $186.2588 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $28.75 | 6.206% | $30.5342 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $652.43 | $717.3702 | $717.36 | $717.40 | $717.40 | |