| 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 | $241.67 | 9.189% | $263.8771 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $182.59 | 5.646% | $192.899 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $154.50 | 5.782% | $163.4332 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $234.58 | 5.492% | $247.4631 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $15.88 | 7.825% | $17.1226 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $129.84 | 3.476% | $134.3532 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $127.45 | 4.435% | $133.1024 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,086.51 | $1,152.2506 | $1,152.24 | $1,152.25 | $1,152.30 | |