| 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 | $191.93 | 11.575% | $214.1459 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $13.30 | 11.697% | $14.8557 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $30.65 | 7.420% | $32.9242 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $20.99 | 13.762% | $23.8786 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $229.31 | 4.421% | $239.4478 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $114.44 | 10.430% | $126.3761 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $197.83 | 3.589% | $204.9301 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $798.45 | $856.5584 | $856.57 | $856.60 | $856.50 | |