| 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 | $172.81 | 13.352% | $195.8836 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $239.82 | 9.113% | $261.6748 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $124.31 | 4.304% | $129.6603 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $102.27 | 8.246% | $110.7032 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $227.68 | 12.136% | $255.3112 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $164.42 | 6.777% | $175.5627 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $200.93 | 6.267% | $213.5223 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $1,232.24 | $1,342.3181 | $1,342.30 | $1,342.25 | $1,342.40 | |