Do banks trade coins for dollars?

Excuse me, I'm curious to understand something about the financial world. Could you clarify for me whether banks actually engage in the practice of trading coins for dollars? I've heard conflicting information and I'm eager to get a definitive answer from someone with expertise in the field. I'm specifically wondering if banks regularly facilitate the exchange of physical coins, like quarters and dimes, for paper currency or if this is more of a service provided by other institutions. Thank you for your time and clarification.