| 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 | $222.48 | 6.117% | $236.0891 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $158.57 | 11.186% | $176.3076 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $233.51 | 7.650% | $251.3735 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $183.32 | 9.437% | $200.6199 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $96.44 | 9.447% | $105.5507 | $105.55 | $105.55 | $105.60 |
| Purchase #6 | $72.42 | 5.708% | $76.5537 | $76.55 | $76.55 | $76.60 |
| Purchase #7 | $78.26 | 5.474% | $82.544 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $1,045.00 | $1,129.0385 | $1,129.03 | $1,129.00 | $1,129.10 | |