| 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 | $12.40 | 8.158% | $13.4116 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $106.48 | 12.253% | $119.527 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $227.57 | 5.422% | $239.9088 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $95.25 | 12.230% | $106.8991 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $198.50 | 5.286% | $208.9927 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $59.64 | 12.852% | $67.3049 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $248.97 | 12.575% | $280.278 | $280.28 | $280.30 | $280.30 |
| 7 purchase totals = | $948.81 | $1,036.3221 | $1,036.32 | $1,036.35 | $1,036.30 | |