| 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 | $119.25 | 4.719% | $124.8774 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $244.25 | 10.161% | $269.0682 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $20.40 | 13.619% | $23.1783 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $226.31 | 10.442% | $249.9413 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $209.98 | 9.329% | $229.569 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $188.53 | 5.273% | $198.4712 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $78.69 | 8.431% | $85.3244 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $1,087.41 | $1,180.4298 | $1,180.43 | $1,180.40 | $1,180.50 | |