| 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 | $105.72 | 5.744% | $111.7926 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $227.68 | 6.610% | $242.7296 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $177.73 | 10.681% | $196.7133 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $144.98 | 12.471% | $163.0605 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $153.78 | 5.691% | $162.5316 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $200.29 | 4.626% | $209.5554 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $186.50 | 8.800% | $202.912 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,196.68 | $1,289.2950 | $1,289.29 | $1,289.30 | $1,289.30 | |