| 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 | $140.61 | 7.161% | $150.6791 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $117.35 | 6.419% | $124.8827 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $206.90 | 12.490% | $232.7418 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $186.70 | 3.379% | $193.0086 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $93.32 | 12.820% | $105.2836 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $119.58 | 10.874% | $132.5831 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $171.74 | 5.345% | $180.9195 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,036.20 | $1,120.0984 | $1,120.09 | $1,120.15 | $1,120.10 | |