| 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 | $86.50 | 7.369% | $92.8742 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $214.70 | 7.829% | $231.5089 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $116.84 | 5.648% | $123.4391 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $20.78 | 12.451% | $23.3673 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $119.59 | 8.778% | $130.0876 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $186.48 | 6.688% | $198.9518 | $198.95 | $198.95 | $199.00 |
| Purchase #7 | $90.88 | 13.149% | $102.8298 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $835.77 | $903.0587 | $903.06 | $903.05 | $903.10 | |