| 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 | $214.74 | 10.128% | $236.4889 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $231.36 | 8.475% | $250.9678 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $235.42 | 4.779% | $246.6707 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $11.98 | 13.569% | $13.6056 | $13.61 | $13.60 | $13.60 |
| Purchase #5 | $38.73 | 7.655% | $41.6948 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $235.52 | 8.193% | $254.8162 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $27.79 | 5.473% | $29.3109 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $995.54 | $1,073.5549 | $1,073.56 | $1,073.50 | $1,073.60 | |