| 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 | $26.54 | 12.721% | $29.9162 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $207.25 | 4.203% | $215.9607 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $190.39 | 7.670% | $204.9929 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $92.25 | 5.734% | $97.5396 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $226.49 | 11.710% | $253.012 | $253.01 | $253.00 | $253.00 |
| Purchase #6 | $186.48 | 9.543% | $204.2758 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $200.40 | 7.382% | $215.1935 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,129.80 | $1,220.8907 | $1,220.89 | $1,220.90 | $1,220.90 | |