| 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 | $179.84 | 12.597% | $202.4944 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $250.38 | 11.865% | $280.0876 | $280.09 | $280.10 | $280.10 |
| Purchase #3 | $107.46 | 8.671% | $116.7779 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $250.69 | 8.357% | $271.6402 | $271.64 | $271.65 | $271.60 |
| Purchase #5 | $30.32 | 9.583% | $33.2256 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $116.36 | 11.480% | $129.7181 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $154.71 | 5.849% | $163.759 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,089.76 | $1,197.7028 | $1,197.71 | $1,197.75 | $1,197.70 | |