| 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 | $63.46 | 11.308% | $70.6361 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $62.87 | 10.183% | $69.2721 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $197.49 | 5.812% | $208.9681 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $182.47 | 8.717% | $198.3759 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $215.97 | 10.615% | $238.8952 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $185.76 | 8.360% | $201.2895 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $122.52 | 11.425% | $136.5179 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $1,030.54 | $1,123.9548 | $1,123.97 | $1,123.95 | $1,124.00 | |