| 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 | $135.47 | 5.431% | $142.8274 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $125.72 | 11.721% | $140.4556 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $47.88 | 5.387% | $50.4593 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $171.95 | 9.432% | $188.1683 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $173.58 | 11.328% | $193.2431 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $235.77 | 3.453% | $243.9111 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $124.66 | 12.370% | $140.0804 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,015.03 | $1,099.1452 | $1,099.15 | $1,099.15 | $1,099.20 | |