| 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 | $186.98 | 13.601% | $212.4111 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $82.43 | 11.380% | $91.8105 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $237.34 | 7.430% | $254.9744 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $182.88 | 8.575% | $198.562 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $49.98 | 10.594% | $55.2749 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $246.65 | 13.535% | $280.0341 | $280.03 | $280.05 | $280.00 |
| Purchase #7 | $5.76 | 11.266% | $6.4089 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $992.02 | $1,099.4759 | $1,099.46 | $1,099.40 | $1,099.50 | |