| 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 | $52.82 | 10.304% | $58.2626 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $169.68 | 11.615% | $189.3883 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $46.32 | 12.663% | $52.1855 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $236.54 | 8.557% | $256.7807 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $237.48 | 7.834% | $256.0842 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $208.72 | 5.502% | $220.2038 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $104.68 | 11.107% | $116.3068 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $1,056.24 | $1,149.2119 | $1,149.21 | $1,149.25 | $1,149.30 | |