| 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 | $243.88 | 7.779% | $262.8514 | $262.85 | $262.85 | $262.90 |
| Purchase #2 | $236.99 | 13.328% | $268.576 | $268.58 | $268.60 | $268.60 |
| Purchase #3 | $217.83 | 10.504% | $240.7109 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $87.91 | 13.752% | $99.9994 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $184.96 | 9.537% | $202.5996 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $26.67 | 13.246% | $30.2027 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $206.37 | 13.866% | $234.9853 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,204.61 | $1,339.9253 | $1,339.93 | $1,339.95 | $1,340.00 | |