| 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 | $79.91 | 3.136% | $82.416 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $205.46 | 6.792% | $219.4148 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $242.64 | 8.401% | $263.0242 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $222.80 | 5.258% | $234.5148 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $158.42 | 7.844% | $170.8465 | $170.85 | $170.85 | $170.80 |
| Purchase #6 | $171.79 | 11.855% | $192.1557 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $127.57 | 13.702% | $145.0496 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,208.59 | $1,307.4216 | $1,307.42 | $1,307.35 | $1,307.30 | |