| 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 | $222.65 | 10.629% | $246.3155 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $122.63 | 4.705% | $128.3997 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $17.91 | 13.604% | $20.3465 | $20.35 | $20.35 | $20.30 |
| Purchase #4 | $49.90 | 8.292% | $54.0377 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $228.93 | 3.202% | $236.2603 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $115.36 | 11.525% | $128.6552 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $49.42 | 13.376% | $56.0304 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $806.80 | $870.0453 | $870.06 | $870.05 | $870.00 | |