| 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 | $244.80 | 12.706% | $275.9043 | $275.90 | $275.90 | $275.90 |
| Purchase #2 | $123.62 | 11.832% | $138.2467 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $205.50 | 8.458% | $222.8812 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $164.34 | 10.210% | $181.1191 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $165.57 | 7.325% | $177.698 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $143.78 | 6.455% | $153.061 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $238.95 | 9.431% | $261.4854 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $1,286.56 | $1,410.3957 | $1,410.40 | $1,410.40 | $1,410.40 | |