| 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 | $249.34 | 10.427% | $275.3387 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $183.86 | 13.730% | $209.104 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $22.44 | 7.746% | $24.1782 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $125.79 | 13.803% | $143.1528 | $143.15 | $143.15 | $143.20 |
| Purchase #5 | $181.79 | 7.427% | $195.2915 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $250.26 | 12.696% | $282.033 | $282.03 | $282.05 | $282.00 |
| Purchase #7 | $119.83 | 6.144% | $127.1924 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $1,133.31 | $1,256.2906 | $1,256.28 | $1,256.35 | $1,256.30 | |