| 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 | $97.30 | 4.599% | $101.7748 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $248.92 | 8.784% | $270.7851 | $270.79 | $270.80 | $270.80 |
| Purchase #3 | $204.25 | 3.583% | $211.5683 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $229.68 | 12.164% | $257.6183 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $243.47 | 12.449% | $273.7796 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $44.94 | 10.508% | $49.6623 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $45.66 | 10.802% | $50.5922 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $1,114.22 | $1,215.7806 | $1,215.78 | $1,215.75 | $1,215.90 | |