| 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 | $126.35 | 3.800% | $131.1513 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $61.32 | 12.544% | $69.012 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $241.37 | 8.290% | $261.3796 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $242.87 | 9.243% | $265.3185 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $119.70 | 3.641% | $124.0583 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $71.25 | 9.125% | $77.7516 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $103.71 | 10.718% | $114.8256 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $966.57 | $1,043.4969 | $1,043.50 | $1,043.50 | $1,043.60 | |