| 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 | $26.30 | 10.831% | $29.1486 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $197.75 | 3.496% | $204.6633 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $207.40 | 5.835% | $219.5018 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $188.99 | 10.105% | $208.0874 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $185.95 | 11.612% | $207.5425 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $175.59 | 5.423% | $185.1122 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $127.92 | 10.847% | $141.7955 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $1,109.90 | $1,195.8513 | $1,195.85 | $1,195.85 | $1,195.80 | |