| 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 | $216.95 | 8.870% | $236.1935 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $198.34 | 6.407% | $211.0476 | $211.05 | $211.05 | $211.00 |
| Purchase #3 | $159.66 | 10.500% | $176.4243 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $218.31 | 4.621% | $228.3981 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $190.93 | 10.539% | $211.0521 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $120.41 | 11.567% | $134.3378 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $172.77 | 10.403% | $190.7433 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,277.37 | $1,388.1967 | $1,388.19 | $1,388.20 | $1,388.10 | |