| 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 | $213.87 | 9.555% | $234.3053 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $220.83 | 10.702% | $244.4632 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $72.38 | 7.554% | $77.8476 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $15.99 | 11.629% | $17.8495 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $58.75 | 4.468% | $61.375 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $65.83 | 8.527% | $71.4433 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $147.48 | 3.340% | $152.4058 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $795.13 | $859.6897 | $859.70 | $859.70 | $859.60 | |