Dumpster costs include 1 ton of material. For any dumpsters reaching a capacity of over one ton, the customer will be charged an overage fee of $135.00/ton. 
For Example, 2.35 tons added to dumpster would cost an additional total of $193.82
2.35tons - 1 ton = 1.35 tons 
1.35tons x $135.00 = $182.25 plus tax