| 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 | $183.73 | 4.537% | $192.0658 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $49.96 | 3.495% | $51.7061 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $198.57 | 7.850% | $214.1577 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $192.71 | 13.512% | $218.749 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $211.26 | 9.808% | $231.9804 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $236.46 | 12.680% | $266.4431 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $86.42 | 11.468% | $96.3306 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $1,159.11 | $1,271.4327 | $1,271.44 | $1,271.45 | $1,271.40 | |