| 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 | $16.87 | 3.204% | $17.4105 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $169.85 | 13.476% | $192.739 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $86.67 | 13.478% | $98.3514 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $140.52 | 9.705% | $154.1575 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $245.92 | 10.104% | $270.7678 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $118.62 | 9.713% | $130.1416 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $233.37 | 9.770% | $256.1702 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,011.82 | $1,119.7380 | $1,119.74 | $1,119.70 | $1,119.80 | |