| 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 | $33.92 | 13.329% | $38.4412 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $208.73 | 3.180% | $215.3676 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $77.63 | 10.783% | $86.0008 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $97.48 | 8.475% | $105.7414 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $224.83 | 11.255% | $250.1346 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $217.56 | 7.866% | $234.6733 | $234.67 | $234.65 | $234.70 |
| Purchase #7 | $219.37 | 13.696% | $249.4149 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,079.52 | $1,179.7738 | $1,179.76 | $1,179.75 | $1,179.70 | |