| 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 | $216.99 | 4.147% | $225.9886 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $184.86 | 6.680% | $197.2086 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $36.86 | 13.125% | $41.6979 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $170.78 | 7.797% | $184.0957 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $195.58 | 3.870% | $203.1489 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $104.27 | 7.227% | $111.8056 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $212.60 | 4.467% | $222.0968 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,121.94 | $1,186.0421 | $1,186.06 | $1,186.05 | $1,186.00 | |