ReadonlyminutesThe rounding unit, in minutes.
Optional Readonlymode"nearest" (the default): the record is the nearest multiple of the unit, so the true instant lies within half a unit of it. "down": the record is the start of its unit, as a clock read without rounding up.
ReadonlyrecordedThe recorded time, resolved to an instant.
A rounding model: the true instant is uniform over the rounding unit of the record.