| 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 | $237.47 | 10.280% | $261.8819 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $185.73 | 12.586% | $209.106 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $212.77 | 13.494% | $241.4812 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $38.74 | 12.104% | $43.4291 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $156.58 | 4.426% | $163.5102 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $34.92 | 3.547% | $36.1586 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $240.75 | 8.518% | $261.2571 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,106.96 | $1,216.8241 | $1,216.83 | $1,216.85 | $1,216.90 | |