| 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 | $127.44 | 3.234% | $131.5614 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $185.63 | 9.836% | $203.8886 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $224.56 | 7.822% | $242.1251 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $222.80 | 10.208% | $245.5434 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $212.66 | 3.450% | $219.9968 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $73.75 | 13.273% | $83.5388 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $119.47 | 5.200% | $125.6824 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $1,166.31 | $1,252.3365 | $1,252.34 | $1,252.40 | $1,252.30 | |