| 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 | $42.26 | 4.531% | $44.1748 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $117.52 | 7.220% | $126.0049 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $21.82 | 8.497% | $23.674 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $214.42 | 5.201% | $225.572 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $190.88 | 7.820% | $205.8068 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $200.25 | 12.524% | $225.3293 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $63.66 | 12.372% | $71.536 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $850.81 | $922.0978 | $922.09 | $922.05 | $922.10 | |