| 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 | $232.81 | 12.472% | $261.8461 | $261.85 | $261.85 | $261.80 |
| Purchase #2 | $99.63 | 12.567% | $112.1505 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $190.37 | 5.404% | $200.6576 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $227.61 | 13.349% | $257.9937 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $120.27 | 6.513% | $128.1032 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $247.54 | 13.847% | $281.8169 | $281.82 | $281.80 | $281.80 |
| Purchase #7 | $139.75 | 3.183% | $144.1982 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $1,257.98 | $1,386.7662 | $1,386.77 | $1,386.75 | $1,386.80 | |