| 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 | $182.44 | 11.350% | $203.1469 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $242.50 | 3.257% | $250.3982 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $19.36 | 10.843% | $21.4592 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $33.92 | 5.516% | $35.791 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $122.74 | 12.501% | $138.0837 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $208.33 | 5.720% | $220.2465 | $220.25 | $220.25 | $220.20 |
| Purchase #7 | $48.83 | 7.657% | $52.5689 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $858.12 | $921.6944 | $921.70 | $921.70 | $921.70 | |