That doesn't mean they aren't still legal tender in Finland (which they are). Somewhat relatedly, some places also don't accept all the banknotes – that is, the largest denominations – a rule which clearly has nothing to do with the rounding rules of cents.
It feels like the discussion of "legal tender" on this thread is based on how things work in the USA. In Finland, one can be compelled to pay all kinds of debts and obligations by bank transfer, and cash is not accepted. Even banks won’t take the 1- and 2-cent coins, and so these coins are de facto so marginalized that calling them "legal tender" misses the point.
