| 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 | $9.81 | 13.327% | $11.1174 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $220.27 | 8.510% | $239.015 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $46.51 | 7.672% | $50.0782 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $27.89 | 8.588% | $30.2852 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $185.45 | 7.350% | $199.0806 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $179.51 | 10.466% | $198.2975 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $205.41 | 13.189% | $232.5015 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $874.85 | $960.3754 | $960.39 | $960.40 | $960.40 | |