| 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 | $207.51 | 10.392% | $229.0744 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $243.39 | 10.153% | $268.1014 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $227.81 | 12.540% | $256.3774 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $250.31 | 12.501% | $281.6013 | $281.60 | $281.60 | $281.60 |
| Purchase #5 | $222.30 | 6.645% | $237.0718 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $77.66 | 3.631% | $80.4798 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $227.48 | 6.238% | $241.6702 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $1,456.46 | $1,594.3763 | $1,594.37 | $1,594.35 | $1,594.50 | |