| 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 | $222.50 | 4.379% | $232.2433 | $232.24 | $232.25 | $232.20 |
| Purchase #2 | $174.51 | 4.513% | $182.3856 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $197.72 | 3.249% | $204.1439 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $30.40 | 13.234% | $34.4231 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $152.82 | 10.455% | $168.7973 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $134.82 | 4.224% | $140.5148 | $140.51 | $140.50 | $140.50 |
| Purchase #7 | $88.47 | 11.162% | $98.345 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $1,001.24 | $1,060.8530 | $1,060.85 | $1,060.85 | $1,060.70 | |