| 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 | $91.86 | 11.831% | $102.728 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $50.47 | 11.795% | $56.4229 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $91.62 | 8.688% | $99.5799 | $99.58 | $99.60 | $99.60 |
| Purchase #4 | $156.41 | 11.252% | $174.0093 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $210.32 | 11.704% | $234.9359 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $179.42 | 7.695% | $193.2264 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $228.56 | 11.171% | $254.0924 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,008.66 | $1,114.9948 | $1,115.00 | $1,115.05 | $1,114.90 | |