| 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 | $236.92 | 12.226% | $265.8858 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $68.61 | 12.715% | $77.3338 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $191.61 | 9.315% | $209.4585 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $110.44 | 11.511% | $123.1527 | $123.15 | $123.15 | $123.20 |
| Purchase #5 | $113.90 | 7.845% | $122.8355 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $51.73 | 4.869% | $54.2487 | $54.25 | $54.25 | $54.20 |
| Purchase #7 | $30.41 | 12.274% | $34.1425 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $803.62 | $887.0575 | $887.06 | $887.10 | $887.00 | |