| 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 | $240.43 | 4.762% | $251.8793 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $211.81 | 4.337% | $220.9962 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $216.78 | 3.446% | $224.2502 | $224.25 | $224.25 | $224.30 |
| Purchase #4 | $169.77 | 7.271% | $182.114 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $242.38 | 3.447% | $250.7348 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $243.73 | 7.238% | $261.3712 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $73.42 | 7.628% | $79.0205 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $1,398.32 | $1,470.3662 | $1,470.36 | $1,470.35 | $1,470.40 | |