| 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 | $126.64 | 8.405% | $137.2841 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $227.58 | 11.263% | $253.2123 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $119.65 | 6.521% | $127.4524 | $127.45 | $127.45 | $127.50 |
| Purchase #4 | $223.39 | 8.641% | $242.6931 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $142.34 | 10.710% | $157.5846 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $20.77 | 6.816% | $22.1857 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $29.72 | 3.373% | $30.7225 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $890.09 | $971.1347 | $971.12 | $971.15 | $971.20 | |