| 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 | $20.67 | 11.285% | $23.0026 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $134.76 | 3.779% | $139.8526 | $139.85 | $139.85 | $139.90 |
| Purchase #3 | $129.91 | 12.447% | $146.0799 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $109.98 | 4.805% | $115.2645 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $11.92 | 8.288% | $12.9079 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $247.34 | 11.521% | $275.836 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $138.74 | 11.796% | $155.1058 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $793.32 | $868.0493 | $868.05 | $868.05 | $868.10 | |