| 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 | $27.30 | 12.713% | $30.7706 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $98.78 | 4.357% | $103.0838 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $233.86 | 11.427% | $260.5832 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $231.76 | 9.346% | $253.4203 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $86.82 | 11.869% | $97.1247 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $190.62 | 5.717% | $201.5177 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $156.96 | 12.557% | $176.6695 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $1,026.10 | $1,123.1698 | $1,123.16 | $1,123.10 | $1,123.20 | |