| 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 | $227.87 | 6.230% | $242.0663 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $200.92 | 13.272% | $227.5861 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $44.75 | 7.501% | $48.1067 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $212.46 | 13.435% | $241.004 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $225.76 | 13.158% | $255.4655 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $113.44 | 12.389% | $127.4941 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $6.60 | 5.410% | $6.9571 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $1,031.80 | $1,148.6798 | $1,148.69 | $1,148.65 | $1,148.80 | |