| 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 | $214.36 | 8.347% | $232.2526 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $198.72 | 7.250% | $213.1272 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $96.87 | 3.507% | $100.2672 | $100.27 | $100.25 | $100.30 |
| Purchase #4 | $169.96 | 5.856% | $179.9129 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $181.34 | 10.116% | $199.6844 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $193.92 | 13.583% | $220.2602 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $136.61 | 8.620% | $148.3858 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $1,191.78 | $1,293.8903 | $1,293.89 | $1,293.90 | $1,294.00 | |