| 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 | $210.45 | 10.730% | $233.0313 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $214.72 | 5.403% | $226.3213 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $102.78 | 8.708% | $111.7301 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $26.86 | 11.648% | $29.9887 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $115.82 | 7.247% | $124.2135 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $52.67 | 12.774% | $59.3981 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $74.94 | 12.253% | $84.1224 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $798.24 | $868.8054 | $868.80 | $868.80 | $868.70 | |