| 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 | $81.54 | 6.429% | $86.7822 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $214.71 | 4.735% | $224.8765 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $205.99 | 13.573% | $233.949 | $233.95 | $233.95 | $233.90 |
| Purchase #4 | $120.31 | 11.355% | $133.9712 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $202.76 | 6.592% | $216.1259 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $145.31 | 4.746% | $152.2064 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $238.36 | 9.665% | $261.3975 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,208.98 | $1,309.3087 | $1,309.32 | $1,309.35 | $1,309.30 | |