| 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 | $234.38 | 11.431% | $261.172 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $43.75 | 8.746% | $47.5764 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $99.72 | 3.356% | $103.0666 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $34.69 | 8.706% | $37.7101 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $37.73 | 4.425% | $39.3996 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $152.72 | 11.218% | $169.8521 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $206.84 | 13.276% | $234.3001 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $809.83 | $893.0769 | $893.08 | $893.05 | $893.20 | |