| 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 | $38.31 | 13.244% | $43.3838 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $111.80 | 12.770% | $126.0769 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $220.95 | 13.619% | $251.0412 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $146.76 | 11.296% | $163.338 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $206.73 | 10.462% | $228.3581 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $113.90 | 11.422% | $126.9097 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $46.98 | 10.322% | $51.8293 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $885.43 | $990.9370 | $990.94 | $991.00 | $990.90 | |