For Example
The time is 8:05 -> it will round up into 8:15
The time is 8:27 -> it will round up into 8:30
The Time is always round up to the next quarter hour not this example below.
The time is 8:05 -> it will round up into 8:00
The time is 8:23 -> it will round up into 8:30
Is there any trick how to achieve this method? Any help is appreciated. Thanks.