| 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 | $205.52 | 12.390% | $230.9839 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $33.86 | 11.830% | $37.8656 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $200.84 | 10.516% | $221.9603 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $103.85 | 12.512% | $116.8437 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $97.57 | 8.667% | $106.0264 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $70.66 | 4.749% | $74.0156 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $143.74 | 9.227% | $157.0029 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $856.04 | $944.6984 | $944.70 | $944.70 | $944.70 | |