| 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 | $193.42 | 11.226% | $215.1333 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $52.49 | 11.156% | $58.3458 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $155.95 | 13.792% | $177.4586 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $199.98 | 13.769% | $227.5152 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $84.54 | 9.511% | $92.5806 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $188.72 | 10.441% | $208.4243 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $234.99 | 9.803% | $258.0261 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,110.09 | $1,237.4839 | $1,237.49 | $1,237.50 | $1,237.40 | |