| 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 | $190.31 | 13.546% | $216.0894 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $97.67 | 6.510% | $104.0283 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $55.61 | 7.471% | $59.7646 | $59.76 | $59.75 | $59.80 |
| Purchase #4 | $74.53 | 12.717% | $84.008 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $232.79 | 4.141% | $242.4298 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $83.56 | 13.408% | $94.7637 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $151.54 | 12.581% | $170.6052 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $886.01 | $971.6890 | $971.69 | $971.70 | $971.70 | |