| 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 | $121.42 | 3.367% | $125.5082 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $224.49 | 4.643% | $234.9131 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $213.36 | 6.846% | $227.9666 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $155.88 | 11.277% | $173.4586 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $150.32 | 4.529% | $157.128 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $139.49 | 10.826% | $154.5912 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $212.29 | 9.481% | $232.4172 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,217.25 | $1,305.9829 | $1,305.99 | $1,305.95 | $1,306.00 | |