Target Cashier interview questions

Initial communications were difficult, to say the least. We played phone tag over and over for two days, but when I finally got a hold of them they were very polite and very nice. I did an interview by phone at first. It was pleasant, certainly. They will ask you VERY specific questions, wherein you have to draw from previous experience. It caught me off guard, but I was comfortable enough to take my time before I answered the interviewer. They said they wanted to get me in for an actual, face-to-face setup. During that interaction, the interviewer was a little more callous. He seemed sort of distracted? He asked me the exact same questions I was asked via phone. I didn't know whether I was supposed to answer the same way or not! Ultimately, it ended with a drug test and I was hired. But still. Strange.