| 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 | $94.38 | 10.496% | $104.2861 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $111.75 | 10.729% | $123.7397 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $6.87 | 8.185% | $7.4323 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $127.55 | 8.723% | $138.6762 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $227.83 | 3.730% | $236.3281 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $174.54 | 9.243% | $190.6727 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $213.54 | 9.661% | $234.1701 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $956.46 | $1,035.3052 | $1,035.31 | $1,035.35 | $1,035.30 | |