| 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 | $234.49 | 3.427% | $242.526 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $18.79 | 9.607% | $20.5952 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $19.34 | 8.181% | $20.9222 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $62.77 | 3.676% | $65.0774 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $152.88 | 11.508% | $170.4734 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $203.96 | 9.767% | $223.8808 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $79.31 | 8.718% | $86.2242 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $771.54 | $829.6992 | $829.70 | $829.70 | $829.70 | |