| 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 | $228.81 | 10.769% | $253.4505 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $166.87 | 7.468% | $179.3319 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $139.34 | 8.731% | $151.5058 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $235.46 | 4.567% | $246.2135 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $27.36 | 9.502% | $29.9597 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $39.35 | 7.825% | $42.4291 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $11.25 | 11.232% | $12.5136 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $848.44 | $915.4041 | $915.40 | $915.40 | $915.40 | |