| 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 | $203.43 | 9.640% | $223.0407 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $171.63 | 12.154% | $192.4899 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $12.36 | 12.223% | $13.8708 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $32.63 | 4.280% | $34.0266 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $227.95 | 7.821% | $245.778 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $82.84 | 9.507% | $90.7156 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $45.60 | 7.403% | $48.9758 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $776.44 | $848.8974 | $848.91 | $848.95 | $848.90 | |