| 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 | $114.46 | 7.146% | $122.6393 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $189.34 | 10.106% | $208.4747 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $69.77 | 4.116% | $72.6417 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $39.90 | 5.356% | $42.037 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $177.90 | 9.659% | $195.0834 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $243.79 | 3.464% | $252.2349 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $198.98 | 11.579% | $222.0199 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $1,034.14 | $1,115.1309 | $1,115.12 | $1,115.15 | $1,115.00 | |