| 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 | $198.62 | 3.367% | $205.3075 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $95.33 | 6.447% | $101.4759 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $229.74 | 13.755% | $261.3407 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $75.84 | 9.678% | $83.1798 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $205.81 | 4.344% | $214.7504 | $214.75 | $214.75 | $214.80 |
| Purchase #6 | $188.88 | 13.275% | $213.9538 | $213.95 | $213.95 | $214.00 |
| Purchase #7 | $112.74 | 10.437% | $124.5067 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $1,106.96 | $1,204.5148 | $1,204.52 | $1,204.55 | $1,204.60 | |