| 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 | $213.49 | 8.234% | $231.0688 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $248.74 | 3.372% | $257.1275 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $191.29 | 6.859% | $204.4106 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $69.75 | 4.846% | $73.1301 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $78.46 | 11.382% | $87.3903 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $6.94 | 13.365% | $7.8675 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $145.54 | 11.575% | $162.3863 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $954.21 | $1,023.3811 | $1,023.39 | $1,023.40 | $1,023.40 | |