| 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 | $104.78 | 12.708% | $118.0954 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $139.90 | 9.624% | $153.364 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $234.53 | 11.666% | $261.8903 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $205.96 | 9.529% | $225.5859 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $30.53 | 9.872% | $33.5439 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $244.90 | 3.111% | $252.5188 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $114.39 | 7.223% | $122.6524 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $1,074.99 | $1,167.6507 | $1,167.65 | $1,167.65 | $1,167.70 | |