| 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 | $217.68 | 6.124% | $231.0107 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $143.73 | 9.565% | $157.4778 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $107.48 | 6.410% | $114.3695 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $95.49 | 3.804% | $99.1224 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $248.81 | 13.371% | $282.0784 | $282.08 | $282.10 | $282.10 |
| Purchase #6 | $36.69 | 9.407% | $40.1414 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $226.82 | 9.684% | $248.7852 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,076.70 | $1,172.9854 | $1,172.99 | $1,173.00 | $1,173.00 | |