| 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 | $234.99 | 8.663% | $255.3472 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $92.31 | 7.493% | $99.2268 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $175.32 | 10.337% | $193.4428 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $148.63 | 11.509% | $165.7358 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $163.68 | 11.316% | $182.202 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $40.71 | 8.455% | $44.152 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $242.92 | 4.611% | $254.121 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,098.56 | $1,194.2276 | $1,194.23 | $1,194.25 | $1,194.10 | |