| 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 | $97.61 | 8.152% | $105.5672 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $184.83 | 7.153% | $198.0509 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $156.41 | 11.583% | $174.527 | $174.53 | $174.55 | $174.50 |
| Purchase #4 | $200.43 | 6.528% | $213.5141 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $121.66 | 12.331% | $136.6619 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $241.68 | 8.340% | $261.8361 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $211.34 | 8.304% | $228.8897 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,213.96 | $1,319.0469 | $1,319.05 | $1,319.05 | $1,319.10 | |