| 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 | $192.63 | 3.592% | $199.5493 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $112.50 | 4.329% | $117.3701 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $115.42 | 7.426% | $123.9911 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $236.25 | 6.868% | $252.4757 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $25.35 | 8.300% | $27.4541 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $122.53 | 7.456% | $131.6658 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $13.56 | 13.858% | $15.4391 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $818.24 | $867.9452 | $867.95 | $867.95 | $868.00 | |