| 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 | $221.46 | 4.758% | $231.9971 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $222.58 | 6.520% | $237.0922 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $98.98 | 7.468% | $106.3718 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $123.45 | 11.646% | $137.827 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $29.95 | 7.331% | $32.1456 | $32.15 | $32.15 | $32.10 |
| Purchase #6 | $215.99 | 8.750% | $234.8891 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $49.88 | 12.171% | $55.9509 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $962.29 | $1,036.2737 | $1,036.28 | $1,036.30 | $1,036.30 | |