| 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 | $123.41 | 13.248% | $139.7594 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $121.54 | 11.781% | $135.8586 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $207.42 | 3.739% | $215.1754 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $236.51 | 13.222% | $267.7814 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $45.79 | 5.603% | $48.3556 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $35.31 | 5.181% | $37.1394 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $63.58 | 10.723% | $70.3977 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $833.56 | $914.4675 | $914.48 | $914.50 | $914.60 | |