| 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 | $231.78 | 5.299% | $244.062 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $71.92 | 11.123% | $79.9197 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $105.67 | 13.800% | $120.2525 | $120.25 | $120.25 | $120.30 |
| Purchase #4 | $22.39 | 8.448% | $24.2815 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $67.95 | 13.450% | $77.0893 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $134.98 | 3.551% | $139.7731 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $9.87 | 6.650% | $10.5264 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $644.56 | $695.9045 | $695.90 | $695.90 | $696.00 | |