| 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 | $214.50 | 3.833% | $222.7218 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $24.97 | 7.302% | $26.7933 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $88.42 | 6.767% | $94.4034 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $229.34 | 13.187% | $259.5831 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $216.39 | 12.403% | $243.2289 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $28.71 | 6.303% | $30.5196 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $220.61 | 10.468% | $243.7035 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,022.94 | $1,120.9536 | $1,120.94 | $1,120.95 | $1,120.90 | |