| 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 | $237.76 | 5.536% | $250.9224 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $243.39 | 6.832% | $260.0184 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $125.70 | 12.194% | $141.0279 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $141.56 | 3.306% | $146.24 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $89.58 | 10.211% | $98.727 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $125.38 | 7.336% | $134.5779 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $81.44 | 12.434% | $91.5662 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $1,044.81 | $1,123.0798 | $1,123.09 | $1,123.10 | $1,123.00 | |