| 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 | $164.38 | 9.111% | $179.3567 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $17.95 | 12.693% | $20.2284 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $127.70 | 10.419% | $141.0051 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $237.50 | 9.479% | $260.0126 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $243.43 | 5.263% | $256.2417 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $181.39 | 12.674% | $204.3794 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $13.87 | 9.856% | $15.237 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $986.22 | $1,076.4609 | $1,076.47 | $1,076.50 | $1,076.40 | |