| 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 | $116.78 | 13.241% | $132.2428 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $68.44 | 11.685% | $76.4372 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $201.78 | 12.589% | $227.1821 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $173.48 | 6.149% | $184.1473 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $213.68 | 7.849% | $230.4517 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $164.54 | 3.866% | $170.9011 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $205.71 | 8.156% | $222.4877 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $1,144.41 | $1,243.8499 | $1,243.85 | $1,243.90 | $1,243.80 | |