| 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 | $217.79 | 13.528% | $247.2526 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $96.71 | 12.799% | $109.0879 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $154.32 | 12.765% | $174.0189 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $188.34 | 6.632% | $200.8307 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $7.57 | 6.449% | $8.0582 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $213.92 | 9.373% | $233.9707 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $16.51 | 4.301% | $17.2201 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $895.16 | $990.4391 | $990.44 | $990.40 | $990.50 | |