| 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 | $123.49 | 7.864% | $133.2013 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $217.50 | 8.298% | $235.5482 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $194.40 | 13.284% | $220.2241 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $109.43 | 12.593% | $123.2105 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $151.63 | 11.127% | $168.5019 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $229.90 | 13.638% | $261.2538 | $261.25 | $261.25 | $261.30 |
| Purchase #7 | $21.35 | 9.751% | $23.4318 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $1,047.70 | $1,165.3716 | $1,165.36 | $1,165.35 | $1,165.30 | |