| 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 | $208.87 | 3.640% | $216.4729 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $237.75 | 12.641% | $267.804 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $45.69 | 12.328% | $51.3227 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $197.57 | 4.466% | $206.3935 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $173.71 | 4.550% | $181.6138 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $50.45 | 4.327% | $52.633 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $12.86 | 12.791% | $14.5049 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $926.90 | $990.7448 | $990.72 | $990.70 | $990.70 | |