| 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 | $99.92 | 3.804% | $103.721 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $237.67 | 7.858% | $256.3461 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $213.49 | 10.254% | $235.3813 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $11.53 | 5.303% | $12.1414 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $108.39 | 12.235% | $121.6515 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $229.28 | 9.824% | $251.8045 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $73.92 | 11.422% | $82.3631 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $974.20 | $1,063.4089 | $1,063.40 | $1,063.40 | $1,063.40 | |