| 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 | $207.69 | 8.224% | $224.7704 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $10.25 | 4.229% | $10.6835 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $218.86 | 6.105% | $232.2214 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $166.67 | 12.288% | $187.1504 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $20.80 | 5.255% | $21.893 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $180.42 | 4.538% | $188.6075 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $250.65 | 4.144% | $261.0369 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $1,055.34 | $1,126.3631 | $1,126.36 | $1,126.35 | $1,126.40 | |