| 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 | $114.45 | 10.744% | $126.7465 | $126.75 | $126.75 | $126.70 |
| Purchase #2 | $32.48 | 3.844% | $33.7285 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $250.70 | 4.171% | $261.1567 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $127.56 | 8.345% | $138.2049 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $38.25 | 10.642% | $42.3206 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $120.67 | 12.457% | $135.7019 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $140.51 | 3.581% | $145.5417 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $824.62 | $883.4008 | $883.40 | $883.40 | $883.30 | |