| 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 | $250.92 | 3.852% | $260.5854 | $260.59 | $260.60 | $260.60 |
| Purchase #2 | $20.77 | 13.479% | $23.5696 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $117.83 | 5.140% | $123.8865 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $20.68 | 12.446% | $23.2538 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $76.28 | 11.420% | $84.9912 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $127.71 | 5.622% | $134.8899 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $133.69 | 6.154% | $141.9173 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $747.88 | $793.0937 | $793.10 | $793.10 | $793.20 | |