| 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 | $130.31 | 3.102% | $134.3522 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $100.82 | 6.378% | $107.2503 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $17.82 | 8.144% | $19.2713 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $23.72 | 3.872% | $24.6384 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $114.30 | 5.227% | $120.2745 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $141.40 | 5.735% | $149.5093 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $233.83 | 11.690% | $261.1647 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $762.20 | $816.4607 | $816.45 | $816.40 | $816.60 | |