| 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 | $213.26 | 4.464% | $222.7799 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $26.42 | 12.392% | $29.694 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $13.87 | 9.228% | $15.1499 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $232.52 | 12.248% | $260.999 | $261.00 | $261.00 | $261.00 |
| Purchase #5 | $180.91 | 12.546% | $203.607 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $93.78 | 5.691% | $99.117 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $241.31 | 10.629% | $266.9588 | $266.96 | $266.95 | $267.00 |
| 7 purchase totals = | $1,002.07 | $1,098.3056 | $1,098.31 | $1,098.30 | $1,098.30 | |