| 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 | $78.57 | 13.403% | $89.1007 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $235.83 | 12.145% | $264.4716 | $264.47 | $264.45 | $264.50 |
| Purchase #3 | $239.79 | 13.354% | $271.8116 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $174.52 | 7.756% | $188.0558 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $155.97 | 11.794% | $174.3651 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $185.37 | 10.741% | $205.2806 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $154.36 | 5.822% | $163.3468 | $163.35 | $163.35 | $163.30 |
| 7 purchase totals = | $1,224.41 | $1,356.4322 | $1,356.44 | $1,356.40 | $1,356.50 | |