| 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 | $230.68 | 13.172% | $261.0652 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $137.57 | 6.387% | $146.3566 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $65.87 | 5.705% | $69.6279 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $7.74 | 13.137% | $8.7568 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $139.99 | 9.360% | $153.0931 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $209.76 | 8.199% | $226.9582 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $103.62 | 12.298% | $116.3632 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $895.23 | $982.2210 | $982.23 | $982.20 | $982.40 | |