| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.41 | 5.866% | $253.4538 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $77.40 | 11.218% | $86.0827 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $130.99 | 9.153% | $142.9795 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $99.58 | 9.598% | $109.1377 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $212.81 | 13.846% | $242.2757 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $97.39 | 13.461% | $110.4997 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $100.62 | 12.514% | $113.2116 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $958.20 | $1,057.6407 | $1,057.64 | $1,057.70 | $1,057.70 | |