| 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 | $101.42 | 10.451% | $112.0194 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $142.38 | 13.424% | $161.4931 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $234.32 | 5.248% | $246.6171 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $179.81 | 10.844% | $199.3086 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $237.41 | 12.659% | $267.4637 | $267.46 | $267.45 | $267.50 |
| Purchase #6 | $220.49 | 7.147% | $236.2484 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $140.73 | 9.645% | $154.3034 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,256.56 | $1,377.4537 | $1,377.45 | $1,377.40 | $1,377.40 | |