| 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 | $106.32 | 3.840% | $110.4027 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $111.31 | 4.847% | $116.7052 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $28.71 | 5.127% | $30.182 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $64.83 | 4.182% | $67.5412 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $157.71 | 3.130% | $162.6463 | $162.65 | $162.65 | $162.60 |
| Purchase #6 | $180.63 | 13.490% | $204.997 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $227.67 | 10.203% | $250.8992 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $877.18 | $943.3736 | $943.38 | $943.40 | $943.30 | |