| 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 | $27.42 | 5.235% | $28.8554 | $28.86 | $28.85 | $28.90 |
| Purchase #2 | $246.66 | 10.613% | $272.838 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $230.32 | 7.832% | $248.3587 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $111.48 | 3.602% | $115.4955 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $68.30 | 8.156% | $73.8705 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $184.87 | 5.792% | $195.5777 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $241.89 | 8.243% | $261.829 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,110.94 | $1,196.8248 | $1,196.84 | $1,196.85 | $1,196.90 | |