| 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 | $221.69 | 5.285% | $233.4063 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $200.61 | 10.615% | $221.9048 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $94.93 | 7.663% | $102.2045 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $151.93 | 4.708% | $159.0829 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $75.87 | 4.336% | $79.1597 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $126.56 | 12.632% | $142.5471 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $157.48 | 10.530% | $174.0626 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,029.07 | $1,112.3679 | $1,112.36 | $1,112.35 | $1,112.40 | |