| 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 | $232.94 | 10.360% | $257.0726 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $122.40 | 3.222% | $126.3437 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $39.54 | 6.166% | $41.978 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $177.36 | 5.293% | $186.7477 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $94.27 | 12.568% | $106.1179 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $107.85 | 9.156% | $117.7247 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $173.30 | 8.324% | $187.7255 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $947.66 | $1,023.7101 | $1,023.71 | $1,023.70 | $1,023.60 | |