| 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 | $33.55 | 8.716% | $36.4742 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $242.90 | 3.266% | $250.8331 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $217.55 | 8.576% | $236.2071 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $249.35 | 12.641% | $280.8703 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $191.77 | 6.249% | $203.7537 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $88.91 | 3.571% | $92.085 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $164.38 | 8.511% | $178.3704 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $1,188.41 | $1,278.5938 | $1,278.59 | $1,278.55 | $1,278.70 | |