| 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 | $232.28 | 12.650% | $261.6634 | $261.66 | $261.65 | $261.70 |
| Purchase #2 | $5.90 | 8.195% | $6.3835 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $58.67 | 8.518% | $63.6675 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $44.47 | 3.672% | $46.1029 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $30.40 | 11.597% | $33.9255 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $111.77 | 13.175% | $126.4957 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $188.54 | 8.549% | $204.6583 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $672.03 | $742.8968 | $742.90 | $742.90 | $743.00 | |