| 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 | $214.42 | 8.766% | $233.2161 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $50.38 | 3.320% | $52.0526 | $52.05 | $52.05 | $52.10 |
| Purchase #3 | $6.85 | 12.578% | $7.7116 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $66.41 | 3.860% | $68.9734 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $52.82 | 12.488% | $59.4162 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $244.28 | 3.807% | $253.5797 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $228.84 | 6.802% | $244.4057 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $864.00 | $919.3553 | $919.36 | $919.30 | $919.40 | |