| 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 | $74.30 | 3.792% | $77.1175 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $174.31 | 9.231% | $190.4006 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $215.69 | 4.108% | $224.5505 | $224.55 | $224.55 | $224.60 |
| Purchase #4 | $229.27 | 5.469% | $241.8088 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $109.48 | 13.325% | $124.0682 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $191.58 | 8.176% | $207.2436 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $124.60 | 6.749% | $133.0093 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,119.23 | $1,198.1985 | $1,198.20 | $1,198.15 | $1,198.20 | |