{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "$anchor": "cdm.base.datetime",
  "type": "object",
  "title": "TimeRounding",
  "description": "Specifies how a calculated time should be rounded, including both the direction of rounding and the unit to which the time is rounded. Rounding is applied after all offsets have been calculated.",
  "properties": {
    "roundingDirection": {
      "description": "The direction in which rounding is performed (e.g., up, down, or to the nearest value).",
      "$ref": "cdm-base-math-RoundingDirectionEnum.schema.json"
    },
    "roundToUnit": {
      "description": "The time unit to which the value should be rounded (e.g., minute, hour, day).",
      "$ref": "cdm-base-datetime-TimeUnitEnum.schema.json"
    }
  },
  "required": [
    "roundingDirection"
  ]
}