| 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 | $205.25 | 7.676% | $221.005 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $190.27 | 11.747% | $212.621 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $136.29 | 13.402% | $154.5556 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $138.79 | 12.545% | $156.2012 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $159.39 | 3.173% | $164.4474 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $221.67 | 13.496% | $251.5866 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $236.45 | 9.633% | $259.2272 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,288.11 | $1,419.6440 | $1,419.66 | $1,419.65 | $1,419.60 | |