| 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 | $12.45 | 10.577% | $13.7668 | $13.77 | $13.75 | $13.80 |
| Purchase #2 | $153.81 | 13.812% | $175.0542 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $166.63 | 9.482% | $182.4299 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $219.56 | 8.850% | $238.9911 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $118.62 | 9.166% | $129.4927 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $248.41 | 5.336% | $261.6652 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $246.96 | 13.765% | $280.954 | $280.95 | $280.95 | $281.00 |
| 7 purchase totals = | $1,166.44 | $1,282.3539 | $1,282.35 | $1,282.35 | $1,282.50 | |