| 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 | $119.78 | 4.176% | $124.782 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $88.25 | 11.613% | $98.4985 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $143.79 | 9.798% | $157.8785 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $141.93 | 9.208% | $154.9989 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $33.34 | 12.528% | $37.5168 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $36.34 | 7.766% | $39.1622 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $123.36 | 5.791% | $130.5038 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $686.79 | $743.3407 | $743.34 | $743.35 | $743.40 | |