Inventory:
Item1: 0.1
Item2: 0.6
Item3: 0.11
....
Item10: 0.111
=========
Packing via most-filled strategy:
Box 1: Item1(0.1), Item2(0.6), Item3(0.11) : Weight = .81
Box 2: ....
...
In total, 4 boxes were needed.  On average, the boxes were 71.2% full.
=========
Packing via heaviest-item first strategy:
Box 1: Item4(0.765), Item1(0.1), Item3(0.11): Weight = 0.975
...
In total, 5 boxes were needed.  On average, the boxes were 66.9% full.