| 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 | $188.92 | 5.276% | $198.8874 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $172.61 | 10.491% | $190.7185 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $15.78 | 7.359% | $16.9413 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $91.56 | 12.301% | $102.8228 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $249.44 | 4.864% | $261.5728 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $36.63 | 7.632% | $39.4256 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $123.56 | 13.849% | $140.6718 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $878.50 | $951.0402 | $951.04 | $951.00 | $951.00 | |