| 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 | $229.64 | 11.130% | $255.1989 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $247.59 | 10.774% | $274.2653 | $274.27 | $274.25 | $274.30 |
| Purchase #3 | $193.96 | 11.378% | $216.0288 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $236.39 | 9.169% | $258.0646 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $50.63 | 10.182% | $55.7851 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $29.42 | 4.472% | $30.7357 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $221.33 | 11.481% | $246.7409 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $1,208.96 | $1,336.8193 | $1,336.83 | $1,336.85 | $1,336.80 | |