| 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 | $225.56 | 4.535% | $235.7891 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $163.70 | 13.235% | $185.3657 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $104.38 | 12.359% | $117.2803 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $185.65 | 10.526% | $205.1915 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $146.57 | 5.241% | $154.2517 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $124.36 | 5.408% | $131.0854 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $26.32 | 13.517% | $29.8777 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $976.54 | $1,058.8414 | $1,058.85 | $1,058.90 | $1,059.00 | |