| 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 | $237.79 | 4.730% | $249.0375 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $218.70 | 4.333% | $228.1763 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $21.34 | 9.846% | $23.4411 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $241.43 | 5.363% | $254.3779 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $199.55 | 11.714% | $222.9253 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $95.82 | 12.512% | $107.809 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $170.41 | 7.295% | $182.8414 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $1,185.04 | $1,268.6085 | $1,268.62 | $1,268.70 | $1,268.50 | |