| 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 | $207.74 | 9.478% | $227.4296 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $68.65 | 10.208% | $75.6578 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $109.67 | 13.565% | $124.5467 | $124.55 | $124.55 | $124.50 |
| Purchase #4 | $45.87 | 5.699% | $48.4841 | $48.48 | $48.50 | $48.50 |
| Purchase #5 | $26.46 | 6.314% | $28.1307 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $32.99 | 8.332% | $35.7387 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $31.76 | 7.261% | $34.0661 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $523.14 | $574.0537 | $574.06 | $574.10 | $574.00 | |