| 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 | $118.59 | 5.479% | $125.0875 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $247.87 | 7.445% | $266.3239 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $211.69 | 11.601% | $236.2482 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $13.95 | 10.588% | $15.427 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $16.80 | 13.383% | $19.0483 | $19.05 | $19.05 | $19.00 |
| Purchase #6 | $149.29 | 13.250% | $169.0709 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $79.61 | 10.639% | $88.0797 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $837.80 | $919.2855 | $919.29 | $919.30 | $919.20 | |