| 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 | $125.93 | 11.870% | $140.8779 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $215.38 | 6.250% | $228.8413 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $207.89 | 13.726% | $236.425 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $222.44 | 9.179% | $242.8578 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $23.74 | 11.826% | $26.5475 | $26.55 | $26.55 | $26.50 |
| Purchase #6 | $216.76 | 4.316% | $226.1154 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $236.85 | 3.668% | $245.5377 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,248.99 | $1,347.2026 | $1,347.22 | $1,347.25 | $1,347.10 | |