| 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 | $187.60 | 8.744% | $204.0037 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $27.68 | 10.785% | $30.6653 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $224.31 | 7.413% | $240.9381 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $86.54 | 3.170% | $89.2833 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $9.72 | 5.582% | $10.2626 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $176.77 | 5.680% | $186.8105 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $245.72 | 9.343% | $268.6776 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $958.34 | $1,030.6411 | $1,030.64 | $1,030.65 | $1,030.70 | |