| 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 | $143.41 | 3.775% | $148.8237 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $240.72 | 11.771% | $269.0552 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $247.28 | 5.529% | $260.9521 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $147.98 | 13.536% | $168.0106 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $240.25 | 9.377% | $262.7782 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $192.28 | 13.805% | $218.8243 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $106.51 | 7.451% | $114.4461 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $1,318.43 | $1,442.8902 | $1,442.89 | $1,442.85 | $1,442.90 | |