| 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 | $244.61 | 3.376% | $252.868 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $229.27 | 4.507% | $239.6032 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $139.42 | 13.549% | $158.31 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $180.66 | 12.515% | $203.2696 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $249.84 | 5.853% | $264.4631 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $114.92 | 8.392% | $124.5641 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $45.26 | 10.172% | $49.8638 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $1,203.98 | $1,292.9418 | $1,292.93 | $1,292.85 | $1,293.10 | |