| 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 | $248.44 | 13.615% | $282.2651 | $282.27 | $282.25 | $282.30 |
| Purchase #2 | $64.82 | 9.169% | $70.7633 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $34.70 | 12.545% | $39.0531 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $174.47 | 9.169% | $190.4672 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $13.84 | 5.566% | $14.6103 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $199.25 | 3.364% | $205.9528 | $205.95 | $205.95 | $206.00 |
| Purchase #7 | $107.44 | 6.166% | $114.0648 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $842.96 | $917.1766 | $917.17 | $917.10 | $917.40 | |