| 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 | $199.83 | 3.478% | $206.7801 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $61.68 | 10.612% | $68.2255 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $200.73 | 5.616% | $212.003 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $14.27 | 4.479% | $14.9092 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $213.39 | 9.850% | $234.4089 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $225.88 | 7.556% | $242.9475 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $140.63 | 3.719% | $145.86 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $1,056.41 | $1,125.1342 | $1,125.14 | $1,125.15 | $1,125.10 | |