| 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 | $225.89 | 11.710% | $252.3417 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $171.61 | 6.626% | $182.9809 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $179.77 | 3.466% | $186.0008 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $197.68 | 11.123% | $219.6679 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $18.82 | 11.168% | $20.9218 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $30.53 | 3.128% | $31.485 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $14.90 | 6.490% | $15.867 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $839.20 | $909.2651 | $909.27 | $909.25 | $909.30 | |