| 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 | $212.46 | 11.560% | $237.0204 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $218.59 | 7.458% | $234.8924 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $202.97 | 4.254% | $211.6043 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $187.74 | 13.302% | $212.7132 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $85.67 | 4.694% | $89.6913 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $17.50 | 6.189% | $18.5831 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $179.44 | 6.545% | $191.1843 | $191.18 | $191.20 | $191.20 |
| 7 purchase totals = | $1,104.37 | $1,195.6890 | $1,195.67 | $1,195.70 | $1,195.70 | |