| 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 | $231.38 | 6.137% | $245.5798 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $222.81 | 13.106% | $252.0115 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $175.79 | 5.552% | $185.5499 | $185.55 | $185.55 | $185.50 |
| Purchase #4 | $82.92 | 4.738% | $86.8487 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $212.43 | 7.832% | $229.0675 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $56.39 | 8.213% | $61.0213 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $7.27 | 7.244% | $7.7966 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $988.99 | $1,067.8753 | $1,067.88 | $1,067.85 | $1,067.80 | |