| 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 | $223.32 | 3.438% | $230.9977 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $214.83 | 13.556% | $243.9524 | $243.95 | $243.95 | $244.00 |
| Purchase #3 | $37.41 | 4.440% | $39.071 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $103.59 | 9.514% | $113.4456 | $113.45 | $113.45 | $113.40 |
| Purchase #5 | $24.41 | 10.716% | $27.0258 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $27.90 | 10.421% | $30.8075 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $54.55 | 9.590% | $59.7813 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $686.01 | $745.0813 | $745.09 | $745.10 | $745.10 | |