| 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 | $206.43 | 4.187% | $215.0732 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $175.88 | 3.658% | $182.3137 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $74.45 | 11.673% | $83.1405 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $153.64 | 10.687% | $170.0595 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $249.85 | 7.670% | $269.0135 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $186.99 | 11.601% | $208.6827 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $205.65 | 9.410% | $225.0017 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,252.89 | $1,353.2848 | $1,353.27 | $1,353.25 | $1,353.30 | |