| 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 | $207.46 | 6.505% | $220.9553 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $124.85 | 9.528% | $136.7457 | $136.75 | $136.75 | $136.70 |
| Purchase #3 | $224.53 | 8.212% | $242.9684 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $26.96 | 5.386% | $28.4121 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $73.69 | 7.751% | $79.4017 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $230.45 | 13.365% | $261.2496 | $261.25 | $261.25 | $261.20 |
| Purchase #7 | $143.85 | 9.624% | $157.6941 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $1,031.79 | $1,127.4269 | $1,127.43 | $1,127.40 | $1,127.40 | |