| 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 | $126.95 | 10.458% | $140.2264 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $45.48 | 9.672% | $49.8788 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $116.41 | 4.349% | $121.4727 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $10.44 | 4.483% | $10.908 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $160.50 | 12.404% | $180.4084 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $208.52 | 4.109% | $217.0881 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $20.97 | 4.103% | $21.8304 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $689.27 | $741.8128 | $741.82 | $741.85 | $741.80 | |