| 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 | $210.36 | 5.143% | $221.1788 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $41.58 | 8.109% | $44.9517 | $44.95 | $44.95 | $45.00 |
| Purchase #3 | $193.41 | 11.489% | $215.6309 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $25.50 | 11.591% | $28.4557 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $205.60 | 12.835% | $231.9888 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $60.59 | 8.650% | $65.831 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $121.73 | 8.758% | $132.3911 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $858.77 | $940.4280 | $940.43 | $940.50 | $940.50 | |