| 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 | $195.75 | 9.341% | $214.035 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $110.56 | 9.416% | $120.9703 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $11.90 | 10.375% | $13.1346 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $134.46 | 3.135% | $138.6753 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $71.66 | 12.615% | $80.6999 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $243.85 | 11.471% | $271.822 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $81.93 | 10.555% | $90.5777 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $850.11 | $929.9148 | $929.92 | $929.95 | $929.90 | |