| 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 | $28.61 | 13.390% | $32.4409 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $180.46 | 4.861% | $189.2322 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $227.66 | 8.763% | $247.6098 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $213.61 | 10.787% | $236.6521 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $218.78 | 5.208% | $230.1741 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $10.34 | 11.705% | $11.5503 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $196.96 | 10.698% | $218.0308 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $1,076.42 | $1,165.6902 | $1,165.68 | $1,165.70 | $1,165.70 | |