| 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 | $225.98 | 9.388% | $247.195 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $236.38 | 9.273% | $258.2995 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $190.69 | 13.635% | $216.6906 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $26.97 | 11.566% | $30.0894 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $156.71 | 8.510% | $170.046 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $102.59 | 7.479% | $110.2627 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $92.46 | 6.625% | $98.5855 | $98.59 | $98.60 | $98.60 |
| 7 purchase totals = | $1,031.78 | $1,131.1687 | $1,131.18 | $1,131.20 | $1,131.20 | |