| 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 | $240.81 | 8.331% | $260.8719 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $67.39 | 8.528% | $73.137 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $198.71 | 5.242% | $209.1264 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $174.60 | 6.697% | $186.293 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $196.62 | 12.667% | $221.5259 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $60.50 | 3.575% | $62.6629 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $98.34 | 9.567% | $107.7482 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $1,036.97 | $1,121.3653 | $1,121.37 | $1,121.40 | $1,121.30 | |