| 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 | $209.95 | 7.195% | $225.0559 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $120.46 | 13.621% | $136.8679 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $35.67 | 5.439% | $37.6101 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $17.38 | 5.647% | $18.3614 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $140.48 | 11.867% | $157.1508 | $157.15 | $157.15 | $157.20 |
| Purchase #6 | $75.52 | 3.773% | $78.3694 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $227.26 | 3.405% | $234.9982 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $826.72 | $888.4137 | $888.42 | $888.35 | $888.60 | |