| 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 | $86.83 | 12.270% | $97.484 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $5.90 | 8.697% | $6.4131 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $214.65 | 11.831% | $240.0452 | $240.05 | $240.05 | $240.00 |
| Purchase #4 | $76.53 | 12.495% | $86.0924 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $189.59 | 13.524% | $215.2302 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $218.62 | 4.174% | $227.7452 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $76.25 | 5.319% | $80.3057 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $868.37 | $953.3158 | $953.32 | $953.35 | $953.20 | |