| 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 | $227.56 | 4.141% | $236.9833 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $250.85 | 4.356% | $261.777 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $166.80 | 4.370% | $174.0892 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $37.27 | 13.312% | $42.2314 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $230.52 | 5.609% | $243.4499 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $26.86 | 3.529% | $27.8079 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $18.75 | 12.547% | $21.1026 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $958.61 | $1,007.4413 | $1,007.44 | $1,007.50 | $1,007.40 | |