| 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 | $125.31 | 9.469% | $137.1756 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $132.45 | 11.761% | $148.0274 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $209.90 | 8.391% | $227.5127 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $146.87 | 10.711% | $162.6012 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $211.80 | 11.864% | $236.928 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $162.50 | 12.430% | $182.6988 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $9.87 | 5.501% | $10.4129 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $998.70 | $1,105.3566 | $1,105.36 | $1,105.40 | $1,105.30 | |