| 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 | $222.31 | 7.367% | $238.6876 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $15.50 | 11.143% | $17.2272 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $180.34 | 13.520% | $204.722 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $208.96 | 10.213% | $230.3011 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $125.26 | 8.362% | $135.7342 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $241.40 | 5.320% | $254.2425 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $221.61 | 10.279% | $244.3893 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,215.38 | $1,325.3039 | $1,325.30 | $1,325.35 | $1,325.20 | |