| 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 | $232.74 | 12.517% | $261.8721 | $261.87 | $261.85 | $261.90 |
| Purchase #2 | $88.36 | 5.868% | $93.545 | $93.55 | $93.55 | $93.50 |
| Purchase #3 | $102.32 | 8.315% | $110.8279 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $196.44 | 13.252% | $222.4722 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $16.52 | 12.234% | $18.5411 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $104.45 | 5.506% | $110.201 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $38.71 | 3.348% | $40.006 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $779.54 | $857.4653 | $857.47 | $857.45 | $857.40 | |