| 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 | $219.91 | 3.859% | $228.3963 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $128.88 | 9.230% | $140.7756 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $125.98 | 9.839% | $138.3752 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $114.62 | 13.874% | $130.5224 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $58.30 | 13.379% | $66.1 | $66.10 | $66.10 | $66.10 |
| Purchase #6 | $114.25 | 11.573% | $127.4722 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $248.25 | 5.143% | $261.0175 | $261.02 | $261.00 | $261.00 |
| 7 purchase totals = | $1,010.19 | $1,092.6592 | $1,092.67 | $1,092.65 | $1,092.70 | |