| 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 | $201.77 | 6.271% | $214.423 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $249.78 | 10.169% | $275.1801 | $275.18 | $275.20 | $275.20 |
| Purchase #3 | $239.58 | 13.174% | $271.1423 | $271.14 | $271.15 | $271.10 |
| Purchase #4 | $27.59 | 8.742% | $30.0019 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $5.47 | 5.442% | $5.7677 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $27.93 | 7.536% | $30.0348 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $95.67 | 10.777% | $105.9804 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $847.79 | $932.5302 | $932.52 | $932.55 | $932.50 | |