| 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 | $117.81 | 3.865% | $122.3634 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $14.58 | 12.829% | $16.4505 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $117.39 | 7.412% | $126.0909 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $126.93 | 3.415% | $131.2647 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $122.50 | 4.125% | $127.5531 | $127.55 | $127.55 | $127.60 |
| Purchase #6 | $76.58 | 5.632% | $80.893 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $201.63 | 10.116% | $222.0269 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $777.42 | $826.6425 | $826.63 | $826.65 | $826.80 | |