| 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 | $236.42 | 5.127% | $248.5413 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $126.80 | 12.420% | $142.5486 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $178.31 | 12.105% | $199.8944 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $140.68 | 5.403% | $148.2809 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $152.72 | 12.450% | $171.7336 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $54.47 | 8.206% | $58.9398 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $207.25 | 8.126% | $224.0911 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,096.65 | $1,194.0297 | $1,194.02 | $1,194.10 | $1,193.90 | |