| 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 | $226.83 | 6.711% | $242.0526 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $239.75 | 12.661% | $270.1047 | $270.10 | $270.10 | $270.10 |
| Purchase #3 | $5.78 | 10.181% | $6.3685 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $76.27 | 13.163% | $86.3094 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $168.34 | 7.689% | $181.2837 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $65.27 | 12.679% | $73.5456 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $107.84 | 10.758% | $119.4414 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $890.08 | $979.1059 | $979.10 | $979.10 | $979.10 | |