| 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 | $230.67 | 12.292% | $259.024 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $143.71 | 9.858% | $157.8769 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $69.64 | 12.854% | $78.5915 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $21.76 | 3.269% | $22.4713 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $72.26 | 3.512% | $74.7978 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $242.70 | 11.659% | $270.9964 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $95.56 | 13.375% | $108.3412 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $876.30 | $972.0991 | $972.10 | $972.10 | $972.10 | |