| 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 | $207.30 | 11.412% | $230.9571 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $191.56 | 11.677% | $213.9285 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $26.83 | 8.314% | $29.0606 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $139.49 | 12.607% | $157.0755 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $82.95 | 7.330% | $89.0302 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $217.50 | 6.276% | $231.1503 | $231.15 | $231.15 | $231.20 |
| Purchase #7 | $170.87 | 13.509% | $193.9528 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,036.50 | $1,145.1550 | $1,145.16 | $1,145.20 | $1,145.30 | |