| 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 | $250.75 | 11.430% | $279.4107 | $279.41 | $279.40 | $279.40 |
| Purchase #2 | $60.76 | 12.845% | $68.5646 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $80.63 | 6.694% | $86.0274 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $108.90 | 12.557% | $122.5746 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $91.79 | 8.595% | $99.6794 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $143.88 | 13.496% | $163.298 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $194.31 | 3.548% | $201.2041 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $931.02 | $1,020.7588 | $1,020.75 | $1,020.75 | $1,020.80 | |