| 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 | $185.48 | 9.206% | $202.5553 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $229.67 | 3.581% | $237.8945 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $105.80 | 12.478% | $119.0017 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $27.38 | 9.769% | $30.0548 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $225.98 | 6.733% | $241.1952 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $115.38 | 9.858% | $126.7542 | $126.75 | $126.75 | $126.80 |
| Purchase #7 | $114.41 | 4.854% | $119.9635 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,004.10 | $1,077.4192 | $1,077.41 | $1,077.40 | $1,077.60 | |