| 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 | $224.94 | 4.532% | $235.1343 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $158.26 | 10.704% | $175.2002 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $23.74 | 10.868% | $26.3201 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $193.31 | 5.831% | $204.5819 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $123.87 | 5.331% | $130.4735 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $67.54 | 12.816% | $76.1959 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $223.33 | 11.872% | $249.8437 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,014.99 | $1,097.7496 | $1,097.74 | $1,097.75 | $1,097.70 | |