| 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 | $240.68 | 4.863% | $252.3843 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $206.50 | 3.198% | $213.1039 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $231.55 | 7.502% | $248.9209 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $54.75 | 5.377% | $57.6939 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $103.91 | 11.203% | $115.551 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $65.54 | 12.235% | $73.5588 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $33.83 | 5.192% | $35.5865 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $936.76 | $996.7993 | $996.79 | $996.80 | $996.90 | |