| 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 | $215.72 | 4.167% | $224.7091 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $121.37 | 12.743% | $136.8362 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $162.55 | 5.661% | $171.752 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $179.33 | 6.108% | $190.2835 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $148.55 | 12.264% | $166.7682 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $184.91 | 9.418% | $202.3248 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $26.53 | 8.356% | $28.7468 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $1,038.96 | $1,121.4206 | $1,121.42 | $1,121.40 | $1,121.40 | |