| 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 | $203.67 | 9.214% | $222.4362 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $248.74 | 7.649% | $267.7661 | $267.77 | $267.75 | $267.80 |
| Purchase #3 | $143.30 | 9.758% | $157.2832 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $207.71 | 7.342% | $222.9601 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $23.92 | 12.430% | $26.8933 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $40.52 | 4.182% | $42.2145 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $17.85 | 11.615% | $19.9233 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $885.71 | $959.4767 | $959.47 | $959.45 | $959.50 | |