| 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 | $222.29 | 10.370% | $245.3415 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $246.31 | 8.733% | $267.8203 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $86.98 | 9.536% | $95.2744 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $180.98 | 5.736% | $191.361 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $224.82 | 3.450% | $232.5763 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $205.33 | 12.602% | $231.2057 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $139.62 | 8.497% | $151.4835 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $1,306.33 | $1,415.0627 | $1,415.06 | $1,415.05 | $1,415.10 | |