| 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 | $233.37 | 9.235% | $254.9217 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $157.37 | 12.681% | $177.3261 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $22.27 | 5.693% | $23.5378 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $117.88 | 10.310% | $130.0334 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $84.61 | 5.832% | $89.5445 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $103.79 | 9.836% | $113.9988 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $35.55 | 9.368% | $38.8803 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $754.84 | $828.2426 | $828.24 | $828.30 | $828.10 | |