| 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 | $236.80 | 6.118% | $251.2874 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $132.61 | 9.380% | $145.0488 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $242.59 | 9.657% | $266.0169 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $45.52 | 13.292% | $51.5705 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $163.73 | 13.110% | $185.195 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $105.26 | 4.262% | $109.7462 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $104.40 | 11.736% | $116.6524 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $1,030.91 | $1,125.5172 | $1,125.53 | $1,125.50 | $1,125.50 | |