| 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 | $126.72 | 3.418% | $131.0513 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $232.38 | 4.672% | $243.2368 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $47.57 | 10.133% | $52.3903 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $21.43 | 10.258% | $23.6283 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $169.28 | 8.805% | $184.1851 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $144.37 | 8.218% | $156.2343 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $28.61 | 7.530% | $30.7643 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $770.36 | $821.4904 | $821.49 | $821.55 | $821.50 | |