| 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 | $99.99 | 13.846% | $113.8346 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $206.69 | 8.635% | $224.5377 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $186.31 | 12.707% | $209.9844 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $22.46 | 3.748% | $23.3018 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $150.54 | 5.241% | $158.4298 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $45.84 | 9.717% | $50.2943 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $207.31 | 4.787% | $217.2339 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $919.14 | $997.6165 | $997.60 | $997.70 | $997.50 | |