| 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 | $205.28 | 8.256% | $222.2279 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $173.94 | 3.366% | $179.7948 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $117.47 | 8.692% | $127.6805 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $225.70 | 7.369% | $242.3318 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $185.94 | 12.704% | $209.5618 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $180.77 | 3.569% | $187.2217 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $149.95 | 8.846% | $163.2146 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $1,239.05 | $1,332.0331 | $1,332.02 | $1,332.05 | $1,332.00 | |