| 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 | $171.62 | 4.601% | $179.5162 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $215.51 | 11.772% | $240.8798 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $15.34 | 12.203% | $17.2119 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $108.44 | 8.344% | $117.4882 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $64.26 | 12.808% | $72.4904 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $203.74 | 9.691% | $223.4844 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $245.79 | 9.299% | $268.646 | $268.65 | $268.65 | $268.60 |
| 7 purchase totals = | $1,024.70 | $1,119.7169 | $1,119.72 | $1,119.75 | $1,119.70 | |