| 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 | $222.89 | 13.368% | $252.6859 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $213.63 | 8.790% | $232.4081 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $229.35 | 5.624% | $242.2486 | $242.25 | $242.25 | $242.20 |
| Purchase #4 | $70.31 | 11.240% | $78.2128 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $250.34 | 4.201% | $260.8568 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $105.85 | 6.223% | $112.437 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $72.89 | 9.264% | $79.6425 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $1,165.26 | $1,258.4917 | $1,258.50 | $1,258.50 | $1,258.40 | |