| 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 | $126.34 | 8.301% | $136.8275 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $11.39 | 5.345% | $11.9988 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $33.79 | 5.521% | $35.6555 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $200.95 | 6.839% | $214.693 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $158.30 | 13.754% | $180.0726 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $100.88 | 8.858% | $109.816 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $22.48 | 5.372% | $23.6876 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $654.13 | $712.7510 | $712.76 | $712.75 | $712.80 | |