| 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 | $231.94 | 7.565% | $249.4863 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $81.53 | 9.715% | $89.4506 | $89.45 | $89.45 | $89.50 |
| Purchase #3 | $164.64 | 7.706% | $177.3272 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $125.65 | 4.290% | $131.0404 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $121.72 | 3.339% | $125.7842 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $21.34 | 12.717% | $24.0538 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $227.25 | 13.238% | $257.3334 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $974.07 | $1,054.4759 | $1,054.47 | $1,054.55 | $1,054.50 | |