| 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 | $91.46 | 10.867% | $101.399 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $250.66 | 4.106% | $260.9521 | $260.95 | $260.95 | $261.00 |
| Purchase #3 | $218.81 | 7.221% | $234.6103 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $106.33 | 5.507% | $112.1856 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $6.29 | 11.328% | $7.0025 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $196.63 | 5.627% | $207.6944 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $93.78 | 12.475% | $105.4791 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $963.96 | $1,029.3230 | $1,029.32 | $1,029.35 | $1,029.40 | |