| 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 | $237.36 | 4.558% | $248.1789 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $74.68 | 6.785% | $79.747 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $136.50 | 3.254% | $140.9417 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $53.90 | 5.587% | $56.9114 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $244.88 | 7.357% | $262.8958 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $171.94 | 6.456% | $183.0404 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $222.96 | 8.776% | $242.527 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,142.22 | $1,214.2422 | $1,214.25 | $1,214.30 | $1,214.10 | |