| 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 | $117.27 | 4.464% | $122.5049 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $28.77 | 7.547% | $30.9413 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $99.72 | 7.228% | $106.9278 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $78.48 | 4.466% | $81.9849 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $239.61 | 10.448% | $264.6445 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $156.88 | 10.306% | $173.0481 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $166.92 | 4.448% | $174.3446 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $887.65 | $954.3961 | $954.38 | $954.45 | $954.20 | |