| 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 | $107.28 | 8.181% | $116.0566 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $153.72 | 10.221% | $169.4317 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $193.91 | 8.588% | $210.563 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $104.71 | 12.524% | $117.8239 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $75.79 | 5.865% | $80.2351 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $228.78 | 3.286% | $236.2977 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $189.48 | 7.448% | $203.5925 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,053.67 | $1,134.0005 | $1,134.00 | $1,134.00 | $1,134.00 | |