| 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 | $204.46 | 5.738% | $216.1919 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $133.84 | 7.466% | $143.8325 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $113.56 | 9.360% | $124.1892 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $205.55 | 8.352% | $222.7175 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $25.25 | 8.320% | $27.3508 | $27.35 | $27.35 | $27.40 |
| Purchase #6 | $219.41 | 8.141% | $237.2722 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $215.61 | 13.587% | $244.9049 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $1,117.68 | $1,216.4590 | $1,216.45 | $1,216.45 | $1,216.50 | |