| 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 | $165.84 | 12.202% | $186.0758 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $82.53 | 5.152% | $86.7819 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $98.76 | 11.332% | $109.9515 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $236.81 | 9.454% | $259.198 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $215.55 | 6.384% | $229.3107 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $231.60 | 4.119% | $241.1396 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $7.83 | 12.240% | $8.7884 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $1,038.92 | $1,121.2459 | $1,121.25 | $1,121.30 | $1,121.30 | |