| 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 | $213.59 | 8.851% | $232.4949 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $55.69 | 10.809% | $61.7095 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $94.87 | 5.585% | $100.1685 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $250.66 | 11.183% | $278.6913 | $278.69 | $278.70 | $278.70 |
| Purchase #5 | $113.52 | 6.420% | $120.808 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $10.85 | 11.752% | $12.1251 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $127.71 | 3.680% | $132.4097 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $866.89 | $938.4070 | $938.41 | $938.40 | $938.40 | |