| 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 | $129.72 | 10.850% | $143.7946 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $67.83 | 3.216% | $70.0114 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $204.59 | 11.852% | $228.838 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $135.60 | 6.682% | $144.6608 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $208.83 | 7.642% | $224.7888 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $233.95 | 11.810% | $261.5795 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $7.87 | 11.578% | $8.7812 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $988.39 | $1,082.4543 | $1,082.45 | $1,082.50 | $1,082.50 | |