| 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 | $96.83 | 3.735% | $100.4466 | $100.45 | $100.45 | $100.40 |
| Purchase #2 | $230.28 | 5.566% | $243.0974 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $236.92 | 10.492% | $261.7776 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $205.47 | 8.238% | $222.3966 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $230.71 | 12.124% | $258.6813 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $181.52 | 11.724% | $202.8014 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $68.48 | 12.795% | $77.242 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $1,250.21 | $1,366.4429 | $1,366.45 | $1,366.50 | $1,366.40 | |