| 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 | $231.73 | 13.303% | $262.557 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $243.95 | 7.343% | $261.8632 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $97.27 | 9.612% | $106.6196 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $71.63 | 10.344% | $79.0394 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $232.85 | 6.706% | $248.4649 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $97.92 | 12.575% | $110.2334 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $222.95 | 13.158% | $252.2858 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $1,198.30 | $1,321.0633 | $1,321.06 | $1,321.05 | $1,321.10 | |