| 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 | $111.43 | 3.628% | $115.4727 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $208.33 | 11.148% | $231.5546 | $231.55 | $231.55 | $231.60 |
| Purchase #3 | $230.66 | 10.156% | $254.0858 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $55.54 | 8.283% | $60.1404 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $85.92 | 13.633% | $97.6335 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $228.58 | 3.348% | $236.2329 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $116.35 | 6.636% | $124.071 | $124.07 | $124.05 | $124.10 |
| 7 purchase totals = | $1,036.81 | $1,119.1909 | $1,119.18 | $1,119.20 | $1,119.20 | |