| 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 | $222.79 | 13.109% | $251.9955 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $159.45 | 8.187% | $172.5042 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $240.70 | 8.843% | $261.9851 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $143.26 | 12.272% | $160.8409 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $55.37 | 5.444% | $58.3843 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $37.26 | 3.374% | $38.5172 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $109.63 | 4.874% | $114.9734 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $968.46 | $1,059.2006 | $1,059.20 | $1,059.20 | $1,059.20 | |