| 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 | $190.32 | 9.204% | $207.8371 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $149.41 | 3.257% | $154.2763 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $81.28 | 7.215% | $87.1444 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $224.39 | 6.234% | $238.3785 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $87.31 | 6.682% | $93.1441 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $160.55 | 9.163% | $175.2612 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $250.94 | 13.240% | $284.1645 | $284.16 | $284.15 | $284.20 |
| 7 purchase totals = | $1,144.20 | $1,240.2061 | $1,240.20 | $1,240.25 | $1,240.20 | |