| 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 | $217.99 | 10.189% | $240.201 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $136.46 | 12.759% | $153.8709 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $227.79 | 8.228% | $246.5326 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $125.42 | 5.297% | $132.0635 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $90.55 | 10.356% | $99.9274 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $234.36 | 12.387% | $263.3902 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $100.43 | 7.124% | $107.5846 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $1,133.00 | $1,243.5702 | $1,243.56 | $1,243.60 | $1,243.60 | |