| 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 | $209.56 | 13.661% | $238.188 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $105.77 | 8.421% | $114.6769 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $222.98 | 6.766% | $238.0668 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $228.50 | 10.391% | $252.2434 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $28.83 | 5.215% | $30.3335 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $94.40 | 13.762% | $107.3913 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $140.31 | 8.679% | $152.4875 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,030.35 | $1,133.3874 | $1,133.39 | $1,133.45 | $1,133.40 | |