| 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 | $226.69 | 11.337% | $252.3898 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $10.77 | 7.867% | $11.6173 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $218.30 | 8.192% | $236.1831 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $180.44 | 13.354% | $204.536 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $102.27 | 6.335% | $108.7488 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $195.65 | 12.536% | $220.1767 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $185.76 | 7.520% | $199.7292 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,119.88 | $1,233.3809 | $1,233.39 | $1,233.45 | $1,233.30 | |