| 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 | $111.65 | 3.339% | $115.378 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $182.53 | 13.409% | $207.0054 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $86.87 | 4.484% | $90.7653 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $45.75 | 12.576% | $51.5035 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $106.82 | 3.544% | $110.6057 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $75.48 | 9.125% | $82.3676 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $185.88 | 12.413% | $208.9533 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $794.98 | $866.5788 | $866.59 | $866.55 | $866.70 | |