| 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 | $106.33 | 4.622% | $111.2446 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $49.84 | 12.651% | $56.1453 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $225.45 | 12.313% | $253.2097 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $141.62 | 11.816% | $158.3538 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $132.79 | 5.651% | $140.294 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $245.40 | 3.619% | $254.281 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $149.79 | 5.308% | $157.7409 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $1,051.22 | $1,131.2693 | $1,131.26 | $1,131.30 | $1,131.20 | |