| 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 | $116.51 | 3.414% | $120.4877 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $229.33 | 5.257% | $241.3859 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $190.75 | 12.528% | $214.6472 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $119.44 | 7.185% | $128.0218 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $201.56 | 6.188% | $214.0325 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $49.88 | 11.502% | $55.6172 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $187.55 | 11.269% | $208.685 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,095.02 | $1,182.8773 | $1,182.89 | $1,182.90 | $1,182.80 | |