| 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 | $8.62 | 7.528% | $9.2689 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $219.38 | 12.847% | $247.5637 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $9.64 | 13.847% | $10.9749 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $221.54 | 9.193% | $241.9062 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $18.75 | 7.247% | $20.1088 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $45.69 | 6.772% | $48.7841 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $195.36 | 13.798% | $222.3158 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $718.98 | $800.9224 | $800.92 | $800.85 | $801.00 | |