| 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 | $106.62 | 5.440% | $112.4201 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $237.33 | 4.694% | $248.4703 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $242.92 | 13.866% | $276.6033 | $276.60 | $276.60 | $276.60 |
| Purchase #4 | $236.60 | 10.445% | $261.3129 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $27.34 | 12.760% | $30.8286 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $66.27 | 10.293% | $73.0912 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $206.96 | 7.548% | $222.5813 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $1,124.04 | $1,225.3077 | $1,225.30 | $1,225.30 | $1,225.30 | |