| 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 | $238.42 | 9.860% | $261.9282 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $242.53 | 7.267% | $260.1547 | $260.15 | $260.15 | $260.20 |
| Purchase #3 | $32.49 | 12.662% | $36.6039 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $176.44 | 5.260% | $185.7207 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $77.25 | 5.808% | $81.7367 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $50.26 | 4.317% | $52.4297 | $52.43 | $52.45 | $52.40 |
| Purchase #7 | $188.90 | 11.600% | $210.8124 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,006.29 | $1,089.3863 | $1,089.38 | $1,089.40 | $1,089.30 | |