| 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 | $226.66 | 4.192% | $236.1616 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $216.50 | 12.698% | $243.9912 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $206.64 | 12.682% | $232.8461 | $232.85 | $232.85 | $232.80 |
| Purchase #4 | $230.92 | 12.626% | $260.076 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $131.49 | 3.350% | $135.8949 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $129.97 | 3.565% | $134.6034 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $146.37 | 6.240% | $155.5035 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $1,288.55 | $1,399.0767 | $1,399.07 | $1,399.10 | $1,399.10 | |