| 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 | $119.53 | 10.822% | $132.4655 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $25.36 | 4.430% | $26.4834 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $55.44 | 10.409% | $61.2107 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $144.56 | 10.854% | $160.2505 | $160.25 | $160.25 | $160.30 |
| Purchase #5 | $23.35 | 6.671% | $24.9077 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $238.49 | 3.306% | $246.3745 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $138.35 | 6.176% | $146.8945 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $745.08 | $798.5868 | $798.58 | $798.55 | $798.70 | |