| 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 | $225.45 | 4.732% | $236.1183 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $82.50 | 12.744% | $93.0138 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $15.26 | 12.179% | $17.1185 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $204.87 | 3.585% | $212.2146 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $103.38 | 10.252% | $113.9785 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $116.81 | 13.667% | $132.7744 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $43.50 | 11.106% | $48.3311 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $791.77 | $853.5492 | $853.54 | $853.50 | $853.50 | |