| 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 | $227.41 | 13.847% | $258.8995 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $150.25 | 8.766% | $163.4209 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $236.57 | 12.126% | $265.2565 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $111.59 | 10.403% | $123.1987 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $176.97 | 11.738% | $197.7427 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $16.57 | 3.323% | $17.1206 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $213.88 | 12.118% | $239.798 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,133.24 | $1,265.4369 | $1,265.44 | $1,265.40 | $1,265.40 | |