| 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 | $34.87 | 8.863% | $37.9605 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $204.31 | 5.418% | $215.3795 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $95.34 | 9.236% | $104.1456 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $118.82 | 10.655% | $131.4803 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $221.26 | 12.396% | $248.6874 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $152.70 | 11.527% | $170.3017 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $183.55 | 11.388% | $204.4527 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $1,010.85 | $1,112.4077 | $1,112.41 | $1,112.45 | $1,112.50 | |