| 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 | $197.69 | 13.568% | $224.5126 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $222.62 | 11.587% | $248.415 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $202.40 | 12.118% | $226.9268 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $229.73 | 13.616% | $261.01 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $232.89 | 11.294% | $259.1926 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $30.50 | 3.598% | $31.5974 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $48.61 | 12.408% | $54.6415 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $1,164.44 | $1,306.2959 | $1,306.30 | $1,306.30 | $1,306.20 | |