| 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 | $246.38 | 4.392% | $257.201 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $82.52 | 3.600% | $85.4907 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $122.78 | 10.826% | $136.0722 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $84.90 | 3.687% | $88.0303 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $205.32 | 10.790% | $227.474 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $111.49 | 8.633% | $121.1149 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $153.58 | 6.218% | $163.1296 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $1,006.97 | $1,078.5127 | $1,078.50 | $1,078.50 | $1,078.50 | |