| 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 | $111.86 | 11.263% | $124.4588 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $109.79 | 3.231% | $113.3373 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $174.90 | 13.498% | $198.508 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $174.53 | 7.870% | $188.2655 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $207.81 | 5.427% | $219.0878 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $247.41 | 5.514% | $261.0522 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $165.55 | 11.331% | $184.3085 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $1,191.85 | $1,289.0181 | $1,289.03 | $1,289.00 | $1,289.10 | |