| 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 | $188.86 | 11.453% | $210.4901 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $120.63 | 9.724% | $132.3601 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $234.79 | 10.490% | $259.4195 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $55.95 | 11.609% | $62.4452 | $62.45 | $62.45 | $62.40 |
| Purchase #5 | $9.81 | 11.596% | $10.9476 | $10.95 | $10.95 | $10.90 |
| Purchase #6 | $75.75 | 10.476% | $83.6856 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $152.89 | 12.649% | $172.2291 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $838.68 | $931.5772 | $931.59 | $931.60 | $931.50 | |