| 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 | $109.78 | 5.129% | $115.4106 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $125.70 | 9.593% | $137.7584 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $153.31 | 9.132% | $167.3103 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $188.80 | 5.636% | $199.4408 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $227.57 | 6.277% | $241.8546 | $241.85 | $241.85 | $241.90 |
| Purchase #6 | $40.44 | 10.404% | $44.6474 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $107.61 | 10.308% | $118.7024 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $953.21 | $1,025.1245 | $1,025.12 | $1,025.10 | $1,025.10 | |