| 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 | $222.62 | 12.315% | $250.0357 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $124.75 | 13.650% | $141.7784 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $249.47 | 5.581% | $263.3929 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $195.63 | 7.682% | $210.6583 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $123.56 | 8.774% | $134.4012 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $76.38 | 5.655% | $80.6993 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $237.27 | 10.237% | $261.5593 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $1,229.68 | $1,342.5251 | $1,342.53 | $1,342.55 | $1,342.60 | |