| 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 | $41.35 | 10.734% | $45.7885 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $86.50 | 13.760% | $98.4024 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $199.48 | 4.807% | $209.069 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $214.92 | 11.555% | $239.754 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $197.44 | 13.849% | $224.7835 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $104.47 | 4.245% | $108.9048 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $139.90 | 12.411% | $157.263 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $984.06 | $1,083.9652 | $1,083.95 | $1,083.95 | $1,084.10 | |