If a family member ends up in jail because of a DUI, you may be the party responsible for getting them out. If you can't pay the full bail amount, you'll need a bail bond. Buying one will be a smooth process if you remember this advice.  Research Percentage Rates Not every DUI bond will have the same rate. The amount you have to pay a bondsman actually can vary a lot, which is why it's a good idea to assess these percentage rates before making a financial decision.