| 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 | $134.61 | 9.215% | $147.0143 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $164.75 | 5.312% | $173.5015 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $249.54 | 7.187% | $267.4744 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $229.76 | 12.221% | $257.839 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $155.36 | 5.120% | $163.3144 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $196.81 | 3.506% | $203.7102 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $96.89 | 3.697% | $100.472 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $1,227.72 | $1,313.3258 | $1,313.31 | $1,313.25 | $1,313.30 | |