| 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 | $202.47 | 3.285% | $209.1211 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $77.49 | 11.661% | $86.5261 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $16.52 | 7.725% | $17.7962 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $41.36 | 3.304% | $42.7265 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $232.48 | 11.858% | $260.0475 | $260.05 | $260.05 | $260.00 |
| Purchase #6 | $61.68 | 8.614% | $66.9931 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $125.56 | 8.121% | $135.7567 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $757.56 | $818.9672 | $818.98 | $819.00 | $818.90 | |