| 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 | $237.70 | 8.290% | $257.4053 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $55.83 | 4.597% | $58.3965 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $15.75 | 8.421% | $17.0763 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $126.72 | 12.386% | $142.4155 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $240.26 | 3.375% | $248.3688 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $119.62 | 6.760% | $127.7063 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $246.88 | 7.435% | $265.2355 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $1,042.76 | $1,116.6042 | $1,116.63 | $1,116.60 | $1,116.60 | |