| 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 | $246.38 | 5.578% | $260.1231 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $208.61 | 12.728% | $235.1619 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $50.49 | 9.705% | $55.3901 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $78.99 | 13.715% | $89.8235 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $68.56 | 9.452% | $75.0403 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $48.91 | 4.296% | $51.0112 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $147.45 | 6.526% | $157.0726 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $849.39 | $923.6227 | $923.61 | $923.55 | $923.60 | |