| 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 | $191.56 | 11.785% | $214.1353 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $107.65 | 7.414% | $115.6312 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $163.65 | 13.483% | $185.7149 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $173.33 | 4.249% | $180.6948 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $197.45 | 8.108% | $213.4592 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $114.71 | 3.807% | $119.077 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $238.71 | 6.132% | $253.3477 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $1,187.06 | $1,282.0601 | $1,282.06 | $1,282.10 | $1,282.00 | |