| 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 | $124.32 | 6.530% | $132.4381 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $95.96 | 3.384% | $99.2073 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $163.98 | 9.533% | $179.6122 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $138.44 | 7.682% | $149.075 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $239.98 | 8.862% | $261.247 | $261.25 | $261.25 | $261.20 |
| Purchase #6 | $168.79 | 8.825% | $183.6857 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $211.98 | 11.293% | $235.9189 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,143.45 | $1,241.1842 | $1,241.20 | $1,241.20 | $1,241.10 | |