| 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 | $240.45 | 7.831% | $259.2796 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $163.40 | 8.738% | $177.6779 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $72.44 | 5.667% | $76.5452 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $89.95 | 9.449% | $98.4494 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $5.49 | 6.834% | $5.8652 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $97.96 | 9.735% | $107.4964 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $177.52 | 3.291% | $183.3622 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $847.21 | $908.6759 | $908.69 | $908.70 | $908.70 | |