| 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 | $239.30 | 7.335% | $256.8527 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $127.61 | 6.835% | $136.3321 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $82.28 | 5.128% | $86.4993 | $86.50 | $86.50 | $86.50 |
| Purchase #4 | $177.79 | 9.431% | $194.5574 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $167.59 | 11.635% | $187.0891 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $26.71 | 4.549% | $27.925 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $48.75 | 6.124% | $51.7355 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $870.03 | $940.9911 | $941.00 | $941.05 | $941.00 | |