| 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 | $173.48 | 9.800% | $190.481 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $125.61 | 5.717% | $132.7911 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $147.78 | 4.208% | $153.9986 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $237.76 | 8.352% | $257.6177 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $164.96 | 7.126% | $176.715 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $205.46 | 13.836% | $233.8874 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $90.39 | 3.424% | $93.485 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $1,145.44 | $1,238.9758 | $1,238.99 | $1,239.00 | $1,239.00 | |