| 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 | $204.28 | 8.860% | $222.3792 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $95.79 | 9.402% | $104.7962 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $213.61 | 8.132% | $230.9808 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $175.63 | 3.705% | $182.1371 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $74.66 | 9.258% | $81.572 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $57.78 | 4.158% | $60.1825 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $77.35 | 8.863% | $84.2055 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $899.10 | $966.2533 | $966.26 | $966.30 | $966.30 | |