| 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 | $223.77 | 6.185% | $237.6102 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $121.65 | 6.799% | $129.921 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $58.64 | 12.560% | $66.0052 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $11.80 | 3.231% | $12.1813 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $201.66 | 10.475% | $222.7839 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $61.41 | 10.306% | $67.7389 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $62.31 | 8.828% | $67.8107 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $741.24 | $804.0512 | $804.05 | $804.05 | $804.00 | |