| 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 | $23.73 | 4.670% | $24.8382 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $198.25 | 10.632% | $219.3279 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $170.37 | 10.256% | $187.8431 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $194.67 | 11.396% | $216.8546 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $250.30 | 4.528% | $261.6336 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $179.92 | 13.218% | $203.7018 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $112.85 | 4.826% | $118.2961 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $1,130.09 | $1,232.4953 | $1,232.49 | $1,232.55 | $1,232.40 | |