| 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 | $250.73 | 4.196% | $261.2506 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $104.45 | 7.437% | $112.2179 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $98.50 | 9.433% | $107.7915 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $220.98 | 9.631% | $242.2626 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $165.51 | 3.730% | $171.6835 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $143.52 | 8.687% | $155.9876 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $138.62 | 6.102% | $147.0786 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,122.31 | $1,198.2723 | $1,198.27 | $1,198.30 | $1,198.40 | |