| 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 | $228.40 | 9.826% | $250.8426 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $14.28 | 5.522% | $15.0685 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $205.94 | 8.679% | $223.8135 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $13.41 | 13.712% | $15.2488 | $15.25 | $15.25 | $15.20 |
| Purchase #5 | $149.44 | 8.245% | $161.7613 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $50.25 | 4.603% | $52.563 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $200.51 | 11.109% | $222.7847 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $862.23 | $942.0824 | $942.07 | $942.05 | $942.10 | |