| 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 | $23.36 | 4.144% | $24.328 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $224.93 | 4.465% | $234.9731 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $236.35 | 5.581% | $249.5407 | $249.54 | $249.55 | $249.50 |
| Purchase #4 | $89.71 | 8.524% | $97.3569 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $79.89 | 6.297% | $84.9207 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $231.43 | 8.136% | $250.2591 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $15.94 | 12.275% | $17.8966 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $901.61 | $959.2751 | $959.28 | $959.25 | $959.30 | |