| 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 | $235.69 | 8.190% | $254.993 | $254.99 | $255.00 | $255.00 |
| Purchase #2 | $178.66 | 10.709% | $197.7927 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $36.87 | 9.718% | $40.453 | $40.45 | $40.45 | $40.50 |
| Purchase #4 | $118.94 | 4.510% | $124.3042 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $146.93 | 13.355% | $166.5525 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $86.51 | 12.460% | $97.2891 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $15.28 | 13.738% | $17.3792 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $818.88 | $898.7637 | $898.75 | $898.80 | $898.90 | |