| 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 | $121.34 | 4.519% | $126.8234 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $47.25 | 7.650% | $50.8646 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $197.29 | 5.181% | $207.5116 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $130.74 | 10.667% | $144.686 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $49.49 | 11.605% | $55.2333 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $160.84 | 9.353% | $175.8834 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $151.46 | 4.720% | $158.6089 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $858.41 | $919.6112 | $919.60 | $919.60 | $919.60 | |