| 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 | $125.78 | 7.765% | $135.5468 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $97.89 | 12.388% | $110.0166 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $139.82 | 9.478% | $153.0721 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $207.65 | 8.568% | $225.4415 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $77.73 | 8.418% | $84.2733 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $246.92 | 9.419% | $270.1774 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $97.70 | 11.593% | $109.0264 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $993.49 | $1,087.5541 | $1,087.56 | $1,087.55 | $1,087.50 | |