| 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 | $234.42 | 3.382% | $242.3481 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $73.86 | 6.870% | $78.9342 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $208.98 | 9.362% | $228.5447 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $133.92 | 7.687% | $144.2144 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $116.80 | 4.453% | $122.0011 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $143.78 | 9.469% | $157.3945 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $17.55 | 4.171% | $18.282 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $929.31 | $991.7190 | $991.70 | $991.75 | $991.60 | |