| 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 | $244.89 | 13.593% | $278.1779 | $278.18 | $278.20 | $278.20 |
| Purchase #2 | $41.58 | 4.349% | $43.3883 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $140.50 | 9.686% | $154.1088 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $205.44 | 3.853% | $213.3556 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $240.29 | 12.221% | $269.6558 | $269.66 | $269.65 | $269.70 |
| Purchase #6 | $214.58 | 3.548% | $222.1933 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $215.55 | 7.229% | $231.1321 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $1,302.83 | $1,412.0118 | $1,412.02 | $1,412.05 | $1,412.10 | |