| 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 | $36.37 | 7.844% | $39.2229 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $144.37 | 11.357% | $160.7661 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $134.92 | 10.258% | $148.7601 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $211.99 | 9.696% | $232.5446 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $24.72 | 8.797% | $26.8946 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $149.52 | 13.203% | $169.2611 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $250.80 | 8.422% | $271.9224 | $271.92 | $271.90 | $271.90 |
| 7 purchase totals = | $952.69 | $1,049.3718 | $1,049.36 | $1,049.30 | $1,049.40 | |