| 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 | $20.64 | 3.550% | $21.3727 | $21.37 | $21.35 | $21.40 |
| Purchase #2 | $242.85 | 10.496% | $268.3395 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $10.94 | 8.363% | $11.8549 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $231.36 | 9.513% | $253.3693 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $125.80 | 9.338% | $137.5472 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $152.69 | 8.267% | $165.3129 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $157.56 | 5.856% | $166.7867 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $941.84 | $1,024.5832 | $1,024.58 | $1,024.55 | $1,024.60 | |