| 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 | $190.56 | 7.273% | $204.4194 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $148.68 | 8.518% | $161.3446 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $185.38 | 8.643% | $201.4024 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $218.95 | 11.314% | $243.722 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $7.34 | 12.769% | $8.2772 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $213.67 | 8.163% | $231.1119 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $139.97 | 10.524% | $154.7004 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,104.55 | $1,204.9779 | $1,204.97 | $1,204.95 | $1,204.90 | |