| 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 | $121.73 | 12.206% | $136.5884 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $43.74 | 11.237% | $48.6551 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $26.29 | 3.660% | $27.2522 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $237.43 | 6.142% | $252.013 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $228.98 | 13.758% | $260.4831 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $231.78 | 12.630% | $261.0538 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $98.68 | 7.751% | $106.3287 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $988.63 | $1,092.3743 | $1,092.37 | $1,092.40 | $1,092.50 | |