| 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 | $12.63 | 4.670% | $13.2198 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $190.93 | 8.798% | $207.728 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $139.80 | 3.126% | $144.1701 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $59.69 | 7.569% | $64.2079 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $8.49 | 11.560% | $9.4714 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $189.33 | 5.758% | $200.2316 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $127.40 | 4.514% | $133.1508 | $133.15 | $133.15 | $133.20 |
| 7 purchase totals = | $728.27 | $772.1796 | $772.18 | $772.15 | $772.20 | |