| 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 | $124.55 | 11.287% | $138.608 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $108.70 | 3.387% | $112.3817 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $138.45 | 8.287% | $149.9234 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $174.32 | 6.763% | $186.1093 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $77.47 | 4.144% | $80.6804 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $188.40 | 12.408% | $211.7767 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $86.56 | 11.591% | $96.5932 | $96.59 | $96.60 | $96.60 |
| 7 purchase totals = | $898.45 | $976.0727 | $976.07 | $976.10 | $976.10 | |