| 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 | $128.26 | 6.671% | $136.8162 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $32.66 | 5.368% | $34.4132 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $170.96 | 4.803% | $179.1712 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $106.36 | 10.619% | $117.6544 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $248.27 | 13.390% | $281.5134 | $281.51 | $281.50 | $281.50 |
| Purchase #6 | $115.48 | 5.657% | $122.0127 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $30.59 | 10.854% | $33.9102 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $832.58 | $905.4913 | $905.48 | $905.40 | $905.50 | |