| 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 | $234.41 | 5.798% | $248.0011 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $107.82 | 11.366% | $120.0748 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $124.63 | 10.363% | $137.5454 | $137.55 | $137.55 | $137.50 |
| Purchase #4 | $120.41 | 13.129% | $136.2186 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $155.88 | 6.520% | $166.0434 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $203.77 | 6.540% | $217.0966 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $227.37 | 8.834% | $247.4559 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,174.29 | $1,272.4358 | $1,272.44 | $1,272.40 | $1,272.40 | |