| 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 | $208.35 | 3.720% | $216.1006 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $153.40 | 13.231% | $173.6964 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $10.60 | 8.358% | $11.4859 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $191.69 | 7.846% | $206.73 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $196.37 | 6.444% | $209.0241 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $13.73 | 8.850% | $14.9451 | $14.95 | $14.95 | $14.90 |
| Purchase #7 | $246.62 | 13.863% | $280.8089 | $280.81 | $280.80 | $280.80 |
| 7 purchase totals = | $1,020.76 | $1,112.7910 | $1,112.80 | $1,112.80 | $1,112.70 | |