| 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 | $180.63 | 13.449% | $204.9229 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $191.60 | 10.676% | $212.0552 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $238.42 | 13.814% | $271.3553 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $213.80 | 5.405% | $225.3559 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $234.28 | 11.550% | $261.3393 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $183.25 | 12.352% | $205.885 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $79.96 | 4.643% | $83.6725 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $1,321.94 | $1,464.5861 | $1,464.60 | $1,464.55 | $1,464.70 | |