| 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 | $20.90 | 6.765% | $22.3139 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $114.69 | 10.116% | $126.292 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $237.55 | 6.306% | $252.5299 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $147.74 | 3.231% | $152.5135 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $47.28 | 13.706% | $53.7602 | $53.76 | $53.75 | $53.80 |
| Purchase #6 | $245.71 | 6.322% | $261.2438 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $139.44 | 10.521% | $154.1105 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $953.31 | $1,022.7638 | $1,022.75 | $1,022.75 | $1,022.70 | |