| 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 | $196.49 | 8.771% | $213.7241 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $97.62 | 7.309% | $104.755 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $103.94 | 12.765% | $117.2079 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $104.75 | 4.516% | $109.4805 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $139.96 | 3.548% | $144.9258 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $33.64 | 8.450% | $36.4826 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $191.39 | 11.386% | $213.1817 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $867.79 | $939.7576 | $939.76 | $939.80 | $939.80 | |