| 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 | $226.76 | 6.863% | $242.3225 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $14.56 | 9.192% | $15.8984 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $180.47 | 4.284% | $188.2013 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $11.82 | 4.525% | $12.3549 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $105.82 | 11.637% | $118.1343 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $193.52 | 7.463% | $207.9624 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $96.36 | 13.697% | $109.5584 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $829.31 | $894.4322 | $894.42 | $894.40 | $894.50 | |