| 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 | $188.40 | 7.452% | $202.4396 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $97.57 | 5.479% | $102.9159 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $61.69 | 7.118% | $66.0811 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $114.69 | 7.197% | $122.9442 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $121.80 | 5.783% | $128.8437 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $219.67 | 11.850% | $245.7009 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $215.69 | 5.357% | $227.2445 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,019.51 | $1,096.1699 | $1,096.16 | $1,096.20 | $1,096.00 | |