| 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 | $11.82 | 8.567% | $12.8326 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $119.46 | 13.693% | $135.8177 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $107.93 | 8.242% | $116.8256 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $164.98 | 13.402% | $187.0906 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $121.57 | 10.529% | $134.3701 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $196.64 | 11.850% | $219.9418 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $241.49 | 7.794% | $260.3117 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $963.89 | $1,067.1901 | $1,067.19 | $1,067.20 | $1,067.10 | |