We have students that are very grade focused at my school. It has been suggested by several teachers that rather than display grades in the system to the hundreths in the decimals, it would be better to just see to the tenths.  We have not been able to find a setting within Core or onRecord to change this view.  It would be nice to select how you would like your grade to be displayed in the system and perhaps even offer to just show letter grades rather than numerical grades.