Let's say I want a 1 oz product to Florida for $5.00 which includes the shipping package. A single Florida order would be $5. But my Florida customer orders 2 of them. Shipping price is calculated to 10.00 BUT since they'll be shipped in the same package, which takes most of the weight, the actual shipping price would be, say, $7.50. So, should a 1 oz product be shipped at $2.50 with some way to increase the amount for a package? Is that what the "Actions" under "Shipping prices" in the Product screen are for (You can add an action that's a child of a listed shipping method)?
The same would apply to California, but the total price might $3.00, not $5.