| 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 | $198.43 | 4.626% | $207.6094 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $240.50 | 6.391% | $255.8704 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $169.36 | 6.629% | $180.5869 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $132.56 | 5.847% | $140.3108 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $204.47 | 10.537% | $226.015 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $100.45 | 5.856% | $106.3324 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $26.92 | 13.419% | $30.5324 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $1,072.69 | $1,147.2573 | $1,147.26 | $1,147.25 | $1,147.20 | |