Double check the settings for summaries on the fund records.
Go to Records > Funds > View Menu > Summaries > Fund Summaries.

The options in this summary report determine the results you will see in Dashboard. Select the options needed and choose finish and you will see a summary window. You can also adjust how you see the summary. This will affect will you see in your dashboard total as well.

If the totals are still off, check the dashboard options and consider sharing the dashboards so the options are the same.