| 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 | $213.53 | 12.117% | $239.4034 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $108.31 | 7.711% | $116.6618 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $204.65 | 10.557% | $226.2549 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $48.83 | 4.802% | $51.1748 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $99.78 | 3.818% | $103.5896 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $79.78 | 9.127% | $87.0615 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $81.27 | 3.620% | $84.212 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $836.15 | $908.3580 | $908.34 | $908.30 | $908.50 | |