| 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 | $211.85 | 6.246% | $225.0822 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $41.91 | 13.429% | $47.5381 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $9.78 | 11.693% | $10.9236 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $66.39 | 6.374% | $70.6217 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $209.48 | 7.857% | $225.9388 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $36.97 | 8.613% | $40.1542 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $217.30 | 8.873% | $236.581 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $793.68 | $856.8396 | $856.83 | $856.85 | $856.80 | |