| 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 | $104.27 | 12.235% | $117.0274 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $137.85 | 7.268% | $147.8689 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $245.72 | 6.405% | $261.4584 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $101.46 | 10.866% | $112.4846 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $175.55 | 10.384% | $193.7791 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $77.88 | 11.663% | $86.9631 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $195.29 | 4.273% | $203.6347 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $1,038.02 | $1,123.2162 | $1,123.21 | $1,123.25 | $1,123.30 | |