| 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 | $136.64 | 9.694% | $149.8859 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $76.93 | 12.435% | $86.4962 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $203.64 | 5.612% | $215.0683 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $201.98 | 12.419% | $227.0639 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $15.28 | 12.179% | $17.141 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $30.60 | 13.656% | $34.7787 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $212.41 | 9.290% | $232.1429 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $877.48 | $962.5769 | $962.58 | $962.60 | $962.60 | |