| 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 | $236.28 | 3.542% | $244.649 | $244.65 | $244.65 | $244.60 |
| Purchase #2 | $91.86 | 5.718% | $97.1126 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $134.69 | 7.719% | $145.0867 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $28.96 | 6.410% | $30.8163 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $130.98 | 3.606% | $135.7031 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $190.86 | 3.182% | $196.9332 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $86.82 | 7.412% | $93.2551 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $900.45 | $943.5560 | $943.56 | $943.55 | $943.50 | |