| 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 | $235.47 | 6.448% | $250.6531 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $126.56 | 6.547% | $134.8459 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $105.87 | 5.840% | $112.0528 | $112.05 | $112.05 | $112.10 |
| Purchase #4 | $196.54 | 13.263% | $222.6071 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $37.58 | 7.505% | $40.4004 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $71.88 | 13.416% | $81.5234 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $110.62 | 13.324% | $125.359 | $125.36 | $125.35 | $125.40 |
| 7 purchase totals = | $884.52 | $967.4417 | $967.44 | $967.40 | $967.50 | |