| 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 | $207.35 | 12.412% | $233.0863 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $7.60 | 13.231% | $8.6056 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $85.88 | 3.755% | $89.1048 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $15.30 | 4.573% | $15.9997 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $131.95 | 8.770% | $143.522 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $10.76 | 6.693% | $11.4802 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $109.32 | 4.237% | $113.9519 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $568.16 | $615.7505 | $615.75 | $615.75 | $615.80 | |