| 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 | $116.68 | 8.432% | $126.5185 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $190.78 | 7.563% | $205.2087 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $139.96 | 12.760% | $157.8189 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $234.29 | 6.771% | $250.1538 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $220.33 | 7.267% | $236.3414 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $25.45 | 7.522% | $27.3643 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $132.83 | 3.260% | $137.1603 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $1,060.32 | $1,140.5659 | $1,140.56 | $1,140.50 | $1,140.60 | |