| 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 | $250.70 | 4.463% | $261.8887 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $108.87 | 7.680% | $117.2312 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $132.84 | 12.780% | $149.817 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $247.51 | 3.589% | $256.3931 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $100.83 | 10.737% | $111.6561 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $195.99 | 12.145% | $219.793 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $175.28 | 13.753% | $199.3863 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,212.02 | $1,316.1654 | $1,316.17 | $1,316.20 | $1,316.20 | |