| 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 | $207.48 | 5.743% | $219.3956 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $101.72 | 13.324% | $115.2732 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $226.33 | 12.856% | $255.427 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $165.55 | 3.221% | $170.8824 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $121.55 | 6.276% | $129.1785 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $14.28 | 8.563% | $15.5028 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $192.46 | 5.762% | $203.5495 | $203.55 | $203.55 | $203.50 |
| 7 purchase totals = | $1,029.37 | $1,109.2090 | $1,109.21 | $1,109.25 | $1,109.20 | |