| 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 | $236.32 | 4.263% | $246.3943 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $100.55 | 3.786% | $104.3568 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $208.50 | 10.756% | $230.9263 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $75.57 | 7.678% | $81.3723 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $43.54 | 7.644% | $46.8682 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $92.36 | 5.122% | $97.0907 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $123.93 | 8.249% | $134.153 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $880.77 | $941.1616 | $941.16 | $941.15 | $941.30 | |