| 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 | $203.96 | 11.303% | $227.0136 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $249.50 | 8.531% | $270.7848 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $82.83 | 5.411% | $87.3119 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $29.91 | 3.268% | $30.8875 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $181.37 | 6.217% | $192.6458 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $228.95 | 12.347% | $257.2185 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $26.78 | 7.768% | $28.8603 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $1,003.30 | $1,094.7224 | $1,094.72 | $1,094.70 | $1,094.70 | |