| 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 | $181.27 | 10.456% | $200.2236 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $47.69 | 4.732% | $49.9467 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $242.40 | 3.242% | $250.2586 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $106.26 | 7.727% | $114.4707 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $18.56 | 13.603% | $21.0847 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $131.91 | 7.787% | $142.1818 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $95.29 | 6.816% | $101.785 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $823.38 | $879.9511 | $879.95 | $879.95 | $880.00 | |