| 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 | $204.90 | 12.599% | $230.7154 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $96.61 | 6.445% | $102.8365 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $188.89 | 5.765% | $199.7795 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $102.49 | 7.677% | $110.3582 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $216.92 | 11.565% | $242.0068 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $28.74 | 7.438% | $30.8777 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $189.37 | 10.286% | $208.8486 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $1,027.92 | $1,125.4227 | $1,125.44 | $1,125.45 | $1,125.40 | |