| 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 | $166.87 | 11.718% | $186.4238 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $37.61 | 8.290% | $40.7279 | $40.73 | $40.75 | $40.70 |
| Purchase #3 | $111.86 | 5.519% | $118.0336 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $108.98 | 9.849% | $119.7134 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $234.26 | 8.602% | $254.411 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $197.59 | 11.603% | $220.5164 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $244.78 | 6.649% | $261.0554 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,101.95 | $1,200.8815 | $1,200.88 | $1,200.85 | $1,200.80 | |