| 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 | $186.59 | 12.260% | $209.4659 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $194.48 | 10.756% | $215.3983 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $101.43 | 10.310% | $111.8874 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $110.62 | 11.218% | $123.0294 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $139.87 | 10.637% | $154.748 | $154.75 | $154.75 | $154.70 |
| Purchase #6 | $70.67 | 5.212% | $74.3533 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $206.27 | 9.845% | $226.5773 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,009.93 | $1,115.4596 | $1,115.47 | $1,115.50 | $1,115.50 | |