| 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 | $10.49 | 8.638% | $11.3961 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $24.54 | 9.488% | $26.8684 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $105.32 | 4.459% | $110.0162 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $53.90 | 13.582% | $61.2207 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $222.34 | 3.612% | $230.3709 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $166.64 | 13.415% | $188.9948 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $132.52 | 8.677% | $144.0188 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $715.75 | $772.8859 | $772.89 | $772.80 | $772.90 | |