| 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 | $109.54 | 13.659% | $124.5021 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $8.49 | 4.571% | $8.8781 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $125.82 | 8.316% | $136.2832 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $217.50 | 3.316% | $224.7123 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $158.62 | 11.520% | $176.893 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $246.95 | 5.523% | $260.589 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $188.46 | 12.379% | $211.7895 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,055.38 | $1,143.6472 | $1,143.64 | $1,143.70 | $1,143.70 | |