| 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 | $232.79 | 10.446% | $257.1072 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $119.86 | 5.272% | $126.179 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $116.80 | 7.210% | $125.2213 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $208.46 | 9.684% | $228.6473 | $228.65 | $228.65 | $228.60 |
| Purchase #5 | $175.34 | 4.107% | $182.5412 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $163.79 | 7.343% | $175.8171 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $85.71 | 7.653% | $92.2694 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $1,102.75 | $1,187.7825 | $1,187.79 | $1,187.75 | $1,187.70 | |