| 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 | $232.30 | 13.657% | $264.0252 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $246.79 | 5.788% | $261.0742 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $35.43 | 8.249% | $38.3526 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $13.52 | 11.650% | $15.0951 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $181.48 | 8.611% | $197.1072 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $11.38 | 7.327% | $12.2138 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $149.75 | 12.630% | $168.6634 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $870.65 | $956.5315 | $956.53 | $956.50 | $956.60 | |