| 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 | $228.42 | 9.616% | $250.3849 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $99.42 | 3.250% | $102.6512 | $102.65 | $102.65 | $102.70 |
| Purchase #3 | $93.37 | 13.432% | $105.9115 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $161.91 | 9.838% | $177.8387 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $249.35 | 11.725% | $278.5863 | $278.59 | $278.60 | $278.60 |
| Purchase #6 | $200.72 | 10.805% | $222.4078 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $231.91 | 12.538% | $260.9869 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,265.10 | $1,398.7673 | $1,398.77 | $1,398.80 | $1,398.80 | |