| 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 | $192.28 | 12.227% | $215.7901 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $13.98 | 9.566% | $15.3173 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $80.96 | 6.265% | $86.0321 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $208.52 | 7.140% | $223.4083 | $223.41 | $223.40 | $223.40 |
| Purchase #5 | $222.44 | 5.363% | $234.3695 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $10.57 | 7.730% | $11.3871 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $246.45 | 4.368% | $257.2149 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $975.20 | $1,043.5193 | $1,043.52 | $1,043.50 | $1,043.50 | |