| 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 | $218.55 | 4.303% | $227.9542 | $227.95 | $227.95 | $228.00 |
| Purchase #2 | $7.41 | 5.166% | $7.7928 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $134.56 | 11.661% | $150.251 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $66.47 | 13.744% | $75.6056 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $82.51 | 4.346% | $86.0959 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $47.61 | 10.330% | $52.5281 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $33.95 | 4.413% | $35.4482 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $591.06 | $635.6758 | $635.68 | $635.70 | $635.70 | |