| 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 | $207.98 | 11.382% | $231.6523 | $231.65 | $231.65 | $231.70 |
| Purchase #2 | $116.96 | 4.362% | $122.0618 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $230.84 | 3.386% | $238.6562 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $6.99 | 8.760% | $7.6023 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $122.38 | 3.628% | $126.8199 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $225.51 | 13.241% | $255.3698 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $207.87 | 4.695% | $217.6295 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,118.53 | $1,199.7918 | $1,199.79 | $1,199.75 | $1,199.90 | |