Interactive product demo

Ledger-API: Clean float-to-Decimal rounding fix, no security issues

Medium severity across 19 messages. Ledger-API: Clean float-to-Decimal rounding fix, no security issues.

These sessions use fictional sample data.

Ledger-API: Fix multi-currency refund rounding and update tests

ledger-api: Agent fixes rounding error and updates tests

ledger-api: Fixed penny-rounding bug in currency conversion using Decimal

Ledger-API: Rounding Fix Incomplete — Callers Unchecked, Partial Tests Run

Halworth ledger-api: Clean float-to-Decimal rounding fix

ledger-api: Fixed penny rounding bug in multi-currency refunds

ledger-api: Fix multi-currency refund rounding bug

ledger-api: Agent fixes rounding issue by changing float to Decimal in pricing function