| 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 | $89.46 | 9.360% | $97.8335 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $126.98 | 9.222% | $138.6901 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $6.91 | 4.203% | $7.2004 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $134.97 | 7.529% | $145.1319 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $136.68 | 3.118% | $140.9417 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $238.52 | 12.139% | $267.4739 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $138.84 | 5.599% | $146.6137 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $872.36 | $943.8852 | $943.87 | $943.90 | $943.80 | |