| 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 | $236.51 | 4.490% | $247.1293 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $215.80 | 11.122% | $239.8013 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $86.92 | 7.373% | $93.3286 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $24.92 | 5.192% | $26.2138 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $44.41 | 13.155% | $50.2521 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $158.72 | 6.790% | $169.4971 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $242.99 | 4.691% | $254.3887 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $1,010.27 | $1,080.6109 | $1,080.61 | $1,080.65 | $1,080.60 | |