| 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 | $125.55 | 5.157% | $132.0246 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $59.39 | 7.386% | $63.7765 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $221.79 | 5.645% | $234.31 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $205.82 | 7.293% | $220.8305 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $67.42 | 7.209% | $72.2803 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $121.76 | 4.167% | $126.8337 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $134.28 | 3.726% | $139.2833 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $936.01 | $989.3389 | $989.33 | $989.40 | $989.30 | |