| 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 | $246.74 | 8.274% | $267.1553 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $86.79 | 12.237% | $97.4105 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $32.28 | 9.502% | $35.3472 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $141.30 | 6.637% | $150.6781 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $51.39 | 12.453% | $57.7896 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $11.93 | 6.590% | $12.7162 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $60.42 | 6.602% | $64.4089 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $630.85 | $685.5058 | $685.52 | $685.50 | $685.50 | |