| 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 | $23.64 | 10.353% | $26.0874 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $243.54 | 13.525% | $276.4788 | $276.48 | $276.50 | $276.50 |
| Purchase #3 | $175.97 | 7.202% | $188.6434 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $136.32 | 11.351% | $151.7937 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $206.68 | 11.865% | $231.2026 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $206.60 | 8.707% | $224.5887 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $124.63 | 11.453% | $138.9039 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $1,117.38 | $1,237.6985 | $1,237.69 | $1,237.75 | $1,237.70 | |