| 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 | $154.50 | 9.609% | $169.3459 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $234.30 | 5.504% | $247.1959 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $213.81 | 8.202% | $231.3467 | $231.35 | $231.35 | $231.30 |
| Purchase #4 | $113.58 | 10.698% | $125.7308 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $69.97 | 5.232% | $73.6308 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $140.91 | 4.646% | $147.4567 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $208.79 | 5.658% | $220.6033 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,135.86 | $1,215.3101 | $1,215.32 | $1,215.35 | $1,215.20 | |