| 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 | $206.33 | 4.533% | $215.6829 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $78.75 | 4.562% | $82.3426 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $247.45 | 11.121% | $274.9689 | $274.97 | $274.95 | $275.00 |
| Purchase #4 | $176.38 | 8.866% | $192.0179 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $246.90 | 7.790% | $266.1335 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $104.88 | 11.216% | $116.6433 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $194.44 | 7.680% | $209.373 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,255.13 | $1,357.1621 | $1,357.15 | $1,357.15 | $1,357.10 | |