| 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 | $10.62 | 13.795% | $12.085 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $140.31 | 3.698% | $145.4987 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $104.68 | 11.615% | $116.8386 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $89.69 | 8.468% | $97.2849 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $231.46 | 3.611% | $239.818 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $146.33 | 6.394% | $155.6863 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $32.83 | 3.617% | $34.0175 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $755.92 | $801.2290 | $801.24 | $801.25 | $801.20 | |