| 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 | $72.36 | 10.560% | $80.0012 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $198.90 | 9.852% | $218.4956 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $161.92 | 3.677% | $167.8738 | $167.87 | $167.85 | $167.90 |
| Purchase #4 | $17.51 | 9.546% | $19.1815 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $176.78 | 13.788% | $201.1544 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $76.45 | 13.776% | $86.9818 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $226.35 | 12.823% | $255.3749 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $930.27 | $1,029.0632 | $1,029.05 | $1,029.05 | $1,029.20 | |