| 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 | $237.29 | 10.110% | $261.28 | $261.28 | $261.30 | $261.30 |
| Purchase #2 | $122.75 | 8.642% | $133.3581 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $42.90 | 11.544% | $47.8524 | $47.85 | $47.85 | $47.90 |
| Purchase #4 | $125.49 | 11.756% | $140.2426 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $226.25 | 8.751% | $246.0491 | $246.05 | $246.05 | $246.00 |
| Purchase #6 | $31.72 | 4.758% | $33.2292 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $17.71 | 10.666% | $19.5989 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $804.11 | $881.6103 | $881.61 | $881.65 | $881.60 | |