| 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 | $109.62 | 13.169% | $124.0559 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $63.71 | 9.816% | $69.9638 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $237.41 | 12.195% | $266.3621 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $107.35 | 11.619% | $119.823 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $86.40 | 11.275% | $96.1416 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $225.91 | 13.299% | $255.9538 | $255.95 | $255.95 | $256.00 |
| Purchase #7 | $154.73 | 9.861% | $169.9879 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $985.13 | $1,102.2881 | $1,102.28 | $1,102.25 | $1,102.40 | |