| 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 | $242.70 | 9.319% | $265.3172 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $177.43 | 5.339% | $186.903 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $215.82 | 3.865% | $224.1614 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $131.71 | 8.498% | $142.9027 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $179.94 | 7.419% | $193.2897 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $89.50 | 4.847% | $93.8381 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $148.39 | 10.357% | $163.7588 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,185.49 | $1,270.1709 | $1,270.17 | $1,270.15 | $1,270.20 | |