| 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 | $207.32 | 11.808% | $231.8003 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $100.29 | 7.256% | $107.567 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $96.76 | 12.612% | $108.9634 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $186.47 | 10.553% | $206.1482 | $206.15 | $206.15 | $206.10 |
| Purchase #5 | $27.25 | 3.717% | $28.2629 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $25.74 | 4.189% | $26.8182 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $87.41 | 10.729% | $96.7882 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $731.24 | $806.3482 | $806.35 | $806.30 | $806.40 | |