| 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 | $147.36 | 12.118% | $165.2171 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $98.90 | 3.146% | $102.0114 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $214.55 | 12.869% | $242.1604 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $181.70 | 3.484% | $188.0304 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $223.85 | 8.556% | $243.0026 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $109.52 | 7.346% | $117.5653 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $236.78 | 12.557% | $266.5125 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $1,212.66 | $1,324.4997 | $1,324.50 | $1,324.45 | $1,324.50 | |