| 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 | $14.75 | 9.836% | $16.2008 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $247.81 | 12.263% | $278.1989 | $278.20 | $278.20 | $278.20 |
| Purchase #3 | $66.47 | 4.652% | $69.5622 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $153.52 | 12.651% | $172.9418 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $92.46 | 7.645% | $99.5286 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $126.53 | 12.683% | $142.5778 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $197.35 | 3.567% | $204.3895 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $898.89 | $983.3996 | $983.40 | $983.45 | $983.40 | |