| 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 | $216.54 | 8.705% | $235.3898 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $106.49 | 12.632% | $119.9418 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $8.70 | 6.313% | $9.2492 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $9.73 | 5.644% | $10.2792 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $225.88 | 7.690% | $243.2502 | $243.25 | $243.25 | $243.30 |
| Purchase #6 | $74.99 | 13.610% | $85.1961 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $242.62 | 5.297% | $255.4716 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $884.95 | $958.7779 | $958.78 | $958.80 | $958.80 | |