| 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 | $236.58 | 7.795% | $255.0214 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $42.56 | 7.328% | $45.6788 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $208.49 | 4.549% | $217.9742 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $52.99 | 5.359% | $55.8297 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $52.92 | 12.754% | $59.6694 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $101.53 | 13.816% | $115.5574 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $230.50 | 4.413% | $240.672 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $925.57 | $990.4029 | $990.40 | $990.35 | $990.50 | |