| 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 | $238.55 | 9.238% | $260.5872 | $260.59 | $260.60 | $260.60 |
| Purchase #2 | $30.70 | 13.821% | $34.943 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $73.67 | 5.669% | $77.8464 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $17.26 | 7.786% | $18.6039 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $216.69 | 5.279% | $228.1291 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $205.83 | 3.219% | $212.4557 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $100.40 | 6.275% | $106.7001 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $883.10 | $939.2654 | $939.27 | $939.30 | $939.20 | |