| 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 | $97.60 | 12.829% | $110.1211 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $230.99 | 11.659% | $257.9211 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $27.71 | 4.817% | $29.0448 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $154.92 | 6.692% | $165.2872 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $227.67 | 10.732% | $252.1035 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $234.84 | 5.232% | $247.1268 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $166.57 | 4.758% | $174.4954 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $1,140.30 | $1,236.0999 | $1,236.10 | $1,236.10 | $1,236.00 | |