| 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 | $109.30 | 7.591% | $117.597 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $242.35 | 8.232% | $262.3003 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $212.68 | 8.344% | $230.426 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $164.36 | 10.754% | $182.0353 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $111.66 | 8.805% | $121.4917 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $184.27 | 3.158% | $190.0892 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $184.59 | 7.837% | $199.0563 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,209.21 | $1,302.9958 | $1,303.01 | $1,303.05 | $1,303.00 | |