| 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 | $209.66 | 4.161% | $218.384 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $112.39 | 13.121% | $127.1367 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $121.42 | 3.122% | $125.2107 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $146.25 | 8.626% | $158.8655 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $245.41 | 8.445% | $266.1349 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $37.28 | 8.500% | $40.4488 | $40.45 | $40.45 | $40.40 |
| Purchase #7 | $151.34 | 7.706% | $163.0023 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,023.75 | $1,099.1829 | $1,099.18 | $1,099.20 | $1,099.10 | |