| 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 | $219.92 | 6.502% | $234.2192 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $191.54 | 7.455% | $205.8193 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $190.99 | 3.872% | $198.3851 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $20.68 | 11.691% | $23.0977 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $172.56 | 4.200% | $179.8075 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $61.72 | 9.215% | $67.4075 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $239.93 | 8.441% | $260.1825 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,097.34 | $1,168.9188 | $1,168.93 | $1,168.90 | $1,168.90 | |