| 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 | $126.34 | 10.744% | $139.914 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $226.97 | 13.379% | $257.3363 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $187.98 | 12.802% | $212.0452 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $44.34 | 10.260% | $48.8893 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $14.96 | 12.547% | $16.837 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $101.94 | 13.137% | $115.3319 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $16.39 | 3.580% | $16.9768 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $718.92 | $807.3305 | $807.34 | $807.40 | $807.20 | |