| 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 | $205.80 | 8.284% | $222.8485 | $222.85 | $222.85 | $222.80 |
| Purchase #2 | $178.85 | 5.328% | $188.3791 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $80.25 | 8.198% | $86.8289 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $147.33 | 10.764% | $163.1886 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $201.31 | 11.425% | $224.3097 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $229.86 | 4.589% | $240.4083 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $81.90 | 8.239% | $88.6477 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $1,125.30 | $1,214.6108 | $1,214.62 | $1,214.65 | $1,214.50 | |