| 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 | $109.69 | 3.751% | $113.8045 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $222.76 | 6.298% | $236.7894 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $76.38 | 7.383% | $82.0191 | $82.02 | $82.00 | $82.00 |
| Purchase #4 | $75.90 | 10.581% | $83.931 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $67.65 | 9.766% | $74.2567 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $210.42 | 4.394% | $219.6659 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $113.97 | 13.485% | $129.3389 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $876.77 | $939.8055 | $939.81 | $939.80 | $939.80 | |