| 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 | $65.47 | 10.112% | $72.0903 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $222.42 | 5.775% | $235.2648 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $240.30 | 8.740% | $261.3022 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $169.92 | 9.601% | $186.234 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $232.34 | 9.477% | $254.3589 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $86.97 | 6.108% | $92.2821 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $8.46 | 8.409% | $9.1714 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $1,025.88 | $1,110.7037 | $1,110.69 | $1,110.70 | $1,110.80 | |