| 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 | $193.36 | 11.534% | $215.6621 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $48.72 | 13.866% | $55.4755 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $206.77 | 10.270% | $228.0053 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $228.67 | 9.830% | $251.1483 | $251.15 | $251.15 | $251.10 |
| Purchase #5 | $76.38 | 8.597% | $82.9464 | $82.95 | $82.95 | $82.90 |
| Purchase #6 | $89.85 | 8.512% | $97.498 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $211.98 | 12.678% | $238.8548 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $1,055.73 | $1,169.5904 | $1,169.60 | $1,169.60 | $1,169.60 | |