| 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 | $11.89 | 7.290% | $12.7568 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $180.50 | 12.289% | $202.6816 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $212.74 | 8.644% | $231.1292 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $13.71 | 9.867% | $15.0628 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $179.89 | 11.472% | $200.527 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $132.90 | 7.370% | $142.6947 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $238.99 | 9.463% | $261.6056 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $970.62 | $1,066.4577 | $1,066.46 | $1,066.50 | $1,066.50 | |