Thanks for the quick reply, but that doesn't answer my question, and that also isn't correct. I think in your state, it's 30 nights or shorter. In Illinois, it is 29 nights and shorter. In my city, there is another occupancy tax that is on 30 nights and shorter. So in my city, the occupancy tax is two-tiered (state and city), by just one day.
But none of that is the point. I'm asking how it is charged/calculated on a booking that is multiple months, but is cancelled below the occupancy tax threshold.