| 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 | $204.90 | 4.586% | $214.2967 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $207.76 | 7.587% | $223.5228 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $163.62 | 10.680% | $181.0946 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $121.32 | 3.553% | $125.6305 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $205.80 | 11.624% | $229.7222 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $48.47 | 8.520% | $52.5996 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $207.44 | 5.650% | $219.1604 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $1,159.31 | $1,246.0268 | $1,246.02 | $1,246.00 | $1,246.00 | |