| 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 | $243.32 | 3.694% | $252.3082 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $68.28 | 6.572% | $72.7674 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $211.93 | 9.349% | $231.7433 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $33.84 | 7.659% | $36.4318 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $157.77 | 7.777% | $170.0398 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $181.89 | 13.116% | $205.7467 | $205.75 | $205.75 | $205.70 |
| Purchase #7 | $186.78 | 9.417% | $204.3691 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $1,083.81 | $1,173.4063 | $1,173.41 | $1,173.40 | $1,173.30 | |