| 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 | $188.93 | 4.384% | $197.2127 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $245.69 | 5.539% | $259.2988 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $231.99 | 12.522% | $261.0398 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $192.42 | 13.768% | $218.9124 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $196.83 | 11.449% | $219.3651 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $122.83 | 9.581% | $134.5983 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $225.72 | 13.526% | $256.2509 | $256.25 | $256.25 | $256.30 |
| 7 purchase totals = | $1,404.41 | $1,546.6780 | $1,546.68 | $1,546.65 | $1,546.70 | |