| 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 | $86.29 | 3.227% | $89.0746 | $89.07 | $89.05 | $89.10 |
| Purchase #2 | $125.45 | 5.570% | $132.4376 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $109.44 | 5.471% | $115.4275 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $200.25 | 12.686% | $225.6537 | $225.65 | $225.65 | $225.70 |
| Purchase #5 | $224.31 | 8.532% | $243.4481 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $207.71 | 8.661% | $225.6998 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $105.32 | 8.689% | $114.4713 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $1,058.77 | $1,146.2126 | $1,146.21 | $1,146.20 | $1,146.20 | |