| 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 | $186.75 | 11.576% | $208.3682 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $231.47 | 6.630% | $246.8165 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $213.98 | 11.717% | $239.052 | $239.05 | $239.05 | $239.10 |
| Purchase #4 | $124.86 | 3.313% | $128.9966 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $122.67 | 5.463% | $129.3715 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $26.72 | 5.659% | $28.2321 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $112.53 | 8.464% | $122.0545 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $1,018.98 | $1,102.8914 | $1,102.89 | $1,102.85 | $1,103.00 | |