| 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 | $234.31 | 13.380% | $265.6607 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $156.91 | 9.826% | $172.328 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $185.36 | 10.508% | $204.8376 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $72.27 | 3.500% | $74.7995 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $116.75 | 8.354% | $126.5033 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $28.74 | 5.352% | $30.2782 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $183.68 | 3.127% | $189.4237 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $978.02 | $1,063.8310 | $1,063.83 | $1,063.85 | $1,063.80 | |