| 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 | $113.63 | 8.833% | $123.6669 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $242.74 | 7.577% | $261.1324 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $106.85 | 12.655% | $120.3719 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $141.37 | 5.365% | $148.9545 | $148.95 | $148.95 | $149.00 |
| Purchase #5 | $75.36 | 9.622% | $82.6111 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $189.84 | 7.467% | $204.0154 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $125.75 | 12.619% | $141.6184 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $995.54 | $1,082.3706 | $1,082.37 | $1,082.30 | $1,082.40 | |