| 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 | $247.62 | 9.783% | $271.8447 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $110.70 | 4.308% | $115.469 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $109.91 | 3.318% | $113.5568 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $13.71 | 9.857% | $15.0614 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $116.66 | 7.837% | $125.8026 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $120.88 | 4.704% | $126.5662 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $148.47 | 12.272% | $166.6902 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $867.95 | $934.9909 | $934.99 | $934.95 | $935.10 | |