| 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 | $198.40 | 8.643% | $215.5477 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $209.30 | 3.581% | $216.795 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $86.91 | 9.474% | $95.1439 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $143.90 | 10.137% | $158.4871 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $151.30 | 12.146% | $169.6769 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $185.51 | 6.396% | $197.3752 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $36.91 | 11.474% | $41.1451 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $1,012.23 | $1,094.1709 | $1,094.19 | $1,094.25 | $1,094.10 | |