| 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 | $101.73 | 12.568% | $114.5154 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $195.94 | 5.154% | $206.0387 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $143.78 | 13.668% | $163.4319 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $104.99 | 6.632% | $111.9529 | $111.95 | $111.95 | $112.00 |
| Purchase #5 | $198.42 | 5.175% | $208.6882 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $241.40 | 12.625% | $271.8768 | $271.88 | $271.90 | $271.90 |
| Purchase #7 | $225.25 | 8.349% | $244.0561 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,211.51 | $1,320.5600 | $1,320.57 | $1,320.60 | $1,320.60 | |