| 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 | $217.45 | 4.216% | $226.6177 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $50.73 | 13.754% | $57.7074 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $222.31 | 7.680% | $239.3834 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $102.32 | 11.765% | $114.3579 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $214.45 | 10.635% | $237.2568 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $178.91 | 11.695% | $199.8335 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $229.86 | 5.358% | $242.1759 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,216.03 | $1,317.3326 | $1,317.34 | $1,317.35 | $1,317.40 | |