| 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 | $9.75 | 10.124% | $10.7371 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $236.98 | 8.662% | $257.5072 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $228.56 | 4.218% | $238.2007 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $223.85 | 10.177% | $246.6312 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $119.97 | 10.373% | $132.4145 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $16.46 | 8.324% | $17.8301 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $39.36 | 3.639% | $40.7923 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $874.93 | $944.1131 | $944.11 | $944.15 | $944.00 | |