| 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 | $224.52 | 6.827% | $239.848 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $217.40 | 7.712% | $234.1659 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $99.35 | 6.298% | $105.6071 | $105.61 | $105.60 | $105.60 |
| Purchase #4 | $22.33 | 7.215% | $23.9411 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $211.25 | 12.404% | $237.4535 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $44.30 | 12.788% | $49.9651 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $69.50 | 3.677% | $72.0555 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $888.65 | $963.0362 | $963.05 | $963.00 | $963.10 | |