| 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 | $169.41 | 11.819% | $189.4326 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $210.81 | 13.631% | $239.5455 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $100.83 | 3.527% | $104.3863 | $104.39 | $104.40 | $104.40 |
| Purchase #4 | $136.47 | 10.512% | $150.8157 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $21.88 | 11.398% | $24.3739 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $125.62 | 3.784% | $130.3735 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $240.69 | 12.618% | $271.0603 | $271.06 | $271.05 | $271.10 |
| 7 purchase totals = | $1,005.71 | $1,109.9878 | $1,109.99 | $1,109.95 | $1,110.00 | |