| 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 | $183.97 | 5.104% | $193.3598 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $66.48 | 5.697% | $70.2674 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $145.35 | 12.474% | $163.481 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $5.43 | 5.598% | $5.734 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $249.55 | 12.306% | $280.2596 | $280.26 | $280.25 | $280.30 |
| Purchase #6 | $194.86 | 9.146% | $212.6819 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $95.54 | 4.417% | $99.76 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $941.18 | $1,025.5437 | $1,025.54 | $1,025.55 | $1,025.70 | |