| 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 | $178.89 | 10.360% | $197.423 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $190.96 | 7.657% | $205.5818 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $200.54 | 7.220% | $215.019 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $33.35 | 10.564% | $36.8731 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $227.98 | 3.481% | $235.916 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $172.42 | 10.758% | $190.9689 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $139.92 | 8.429% | $151.7139 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $1,144.06 | $1,233.4957 | $1,233.49 | $1,233.40 | $1,233.50 | |