| 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 | $214.30 | 3.659% | $222.1412 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $209.79 | 9.224% | $229.141 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $238.25 | 11.659% | $266.0276 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $74.93 | 10.364% | $82.6957 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $209.66 | 13.468% | $237.897 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $32.79 | 10.772% | $36.3221 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $32.40 | 13.502% | $36.7746 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $1,012.12 | $1,110.9992 | $1,111.00 | $1,111.00 | $1,110.90 | |