| 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 | $220.66 | 13.664% | $250.811 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $242.63 | 11.675% | $270.9571 | $270.96 | $270.95 | $271.00 |
| Purchase #3 | $224.63 | 10.858% | $249.0203 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $184.59 | 8.872% | $200.9668 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $241.88 | 13.280% | $274.0017 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $188.36 | 11.375% | $209.786 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $182.51 | 9.838% | $200.4653 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $1,485.26 | $1,656.0082 | $1,656.02 | $1,655.95 | $1,656.10 | |