| 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 | $215.45 | 8.699% | $234.192 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $152.60 | 3.310% | $157.6511 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $124.82 | 6.170% | $132.5214 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $16.68 | 8.842% | $18.1548 | $18.15 | $18.15 | $18.20 |
| Purchase #5 | $217.90 | 7.123% | $233.421 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $15.67 | 5.511% | $16.5336 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $26.75 | 12.473% | $30.0865 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $769.87 | $822.5604 | $822.55 | $822.55 | $822.60 | |