| 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 | $239.43 | 11.326% | $266.5478 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $61.52 | 11.469% | $68.5757 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $191.41 | 4.172% | $199.3956 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $59.68 | 4.218% | $62.1973 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $72.74 | 8.257% | $78.7461 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $111.65 | 10.785% | $123.6915 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $42.56 | 3.452% | $44.0292 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $778.99 | $843.1832 | $843.20 | $843.25 | $843.10 | |