| 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 | $240.79 | 8.483% | $261.2162 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $236.63 | 7.393% | $254.1241 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $128.70 | 12.236% | $144.4477 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $107.84 | 12.761% | $121.6015 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $123.25 | 7.599% | $132.6158 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $202.95 | 5.826% | $214.7739 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $237.82 | 5.284% | $250.3864 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $1,277.98 | $1,379.1656 | $1,379.17 | $1,379.10 | $1,379.10 | |