| 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 | $245.54 | 5.193% | $258.2909 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $43.75 | 9.843% | $48.0563 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $75.71 | 7.607% | $81.4693 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $200.95 | 10.829% | $222.7109 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $107.98 | 11.433% | $120.3254 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $208.60 | 3.138% | $215.1459 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $250.47 | 4.785% | $262.455 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,133.00 | $1,208.4537 | $1,208.47 | $1,208.45 | $1,208.50 | |