| 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 | $105.74 | 7.714% | $113.8968 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $116.57 | 8.353% | $126.3071 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $216.92 | 3.338% | $224.1608 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $137.56 | 7.847% | $148.3543 | $148.35 | $148.35 | $148.40 |
| Purchase #5 | $137.79 | 10.632% | $152.4398 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $230.39 | 11.276% | $256.3688 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $214.84 | 4.796% | $225.1437 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $1,159.81 | $1,246.6713 | $1,246.67 | $1,246.65 | $1,246.70 | |