| 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 | $191.68 | 10.731% | $212.2492 | $212.25 | $212.25 | $212.20 |
| Purchase #2 | $124.31 | 6.437% | $132.3118 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $193.90 | 10.107% | $213.4975 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $250.67 | 8.849% | $272.8518 | $272.85 | $272.85 | $272.90 |
| Purchase #5 | $103.62 | 8.488% | $112.4153 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $121.27 | 12.373% | $136.2747 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $222.87 | 5.723% | $235.6249 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,208.32 | $1,315.2252 | $1,315.22 | $1,315.15 | $1,315.20 | |