| 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 | $237.47 | 8.384% | $257.3795 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $200.53 | 11.126% | $222.841 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $223.80 | 13.286% | $253.5341 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $205.63 | 9.300% | $224.7536 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $49.41 | 3.334% | $51.0573 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $158.47 | 3.105% | $163.3905 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $23.28 | 10.584% | $25.744 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $1,098.59 | $1,198.7000 | $1,198.69 | $1,198.75 | $1,198.70 | |