@jerad
To change the base currency in Magento, follow these steps:
Note: If you have existing orders with a different base currency, you may need to create a custom script to update the order currency and any associated data. You should also be aware that changing the base currency may affect the prices of your products, as the prices will be converted to the new base currency using the current exchange rates. It is generally recommended to consult with a developer or professional service before making changes to the base currency.