| 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 | $26.69 | 7.123% | $28.5911 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $88.89 | 3.199% | $91.7336 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $188.97 | 13.597% | $214.6643 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $175.35 | 5.222% | $184.5068 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $177.84 | 13.425% | $201.715 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $245.31 | 12.767% | $276.6287 | $276.63 | $276.65 | $276.60 |
| Purchase #7 | $234.99 | 11.149% | $261.189 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,138.04 | $1,259.0285 | $1,259.03 | $1,259.05 | $1,259.00 | |