This is only just a heads up. The scenario:
You have an IRA CD. You decide to close it before maturity, for whatever reason, and pay the penalty.
The rub:
IRS rules dictate that penalty be paid out of your IRA funds. That is tax-privileged money. Ideally, you want to pay your EWP from other funds, NOT inside the IRA, which are NOT tax privileged. Of course the financial institution collects its penalty either way, the same dollar amount either way. That is not the issue.
My take:
Go for it!! Exhort the financial institution to accept external funding of the penalty. All they can do is say "no". I think many financial institutions are unaware of this rather obscure IRS rule. And the IRS, when you file, will never know how you paid the penalty.