| 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 | $80.55 | 12.841% | $90.8934 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $233.26 | 11.766% | $260.7054 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $116.71 | 4.840% | $122.3588 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $234.98 | 13.395% | $266.4556 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $204.25 | 5.513% | $215.5103 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $74.30 | 10.381% | $82.0131 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $205.86 | 3.176% | $212.3981 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,149.91 | $1,250.3347 | $1,250.34 | $1,250.30 | $1,250.40 | |