| 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 | $205.93 | 7.140% | $220.6334 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $247.36 | 6.867% | $264.3462 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $97.92 | 10.447% | $108.1497 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $143.92 | 11.405% | $160.3341 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $122.35 | 13.820% | $139.2588 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $37.67 | 10.446% | $41.605 | $41.61 | $41.60 | $41.60 |
| Purchase #7 | $110.27 | 11.383% | $122.822 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $965.42 | $1,057.1492 | $1,057.15 | $1,057.15 | $1,057.00 | |