| 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 | $217.41 | 12.450% | $244.4775 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $32.56 | 13.272% | $36.8814 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $79.32 | 4.624% | $82.9878 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $194.85 | 6.850% | $208.1972 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $109.79 | 3.398% | $113.5207 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $126.89 | 8.165% | $137.2506 | $137.25 | $137.25 | $137.30 |
| Purchase #7 | $85.47 | 7.688% | $92.0409 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $846.29 | $915.3561 | $915.36 | $915.40 | $915.40 | |