| 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 | $249.67 | 8.802% | $271.646 | $271.65 | $271.65 | $271.60 |
| Purchase #2 | $237.57 | 11.570% | $265.0568 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $198.87 | 11.668% | $222.0742 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $36.61 | 8.259% | $39.6336 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $206.57 | 12.285% | $231.9471 | $231.95 | $231.95 | $231.90 |
| Purchase #6 | $101.75 | 4.305% | $106.1303 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $44.35 | 3.541% | $45.9204 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $1,075.39 | $1,182.4084 | $1,182.41 | $1,182.40 | $1,182.30 | |