| 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 | $186.31 | 8.757% | $202.6252 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $59.55 | 12.703% | $67.1146 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $100.79 | 12.507% | $113.3958 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $16.79 | 10.407% | $18.5373 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $250.70 | 8.481% | $271.9619 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $78.51 | 7.332% | $84.2664 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $107.81 | 3.839% | $111.9488 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $800.46 | $869.8500 | $869.86 | $869.85 | $869.80 | |