| 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 | $142.59 | 4.404% | $148.8697 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $203.92 | 9.352% | $222.9906 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $111.60 | 13.294% | $126.4361 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $147.72 | 6.508% | $157.3336 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $236.85 | 8.536% | $257.0675 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $44.43 | 3.310% | $45.9006 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $243.68 | 12.393% | $273.8793 | $273.88 | $273.90 | $273.90 |
| 7 purchase totals = | $1,130.79 | $1,232.4774 | $1,232.48 | $1,232.50 | $1,232.50 | |