| 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 | $236.81 | 7.854% | $255.4091 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $231.87 | 8.144% | $250.7535 | $250.75 | $250.75 | $250.80 |
| Purchase #3 | $111.58 | 11.296% | $124.1841 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $176.58 | 6.787% | $188.5645 | $188.56 | $188.55 | $188.60 |
| Purchase #5 | $238.69 | 12.189% | $267.7839 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $111.75 | 7.223% | $119.8217 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $46.66 | 8.588% | $50.6672 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $1,153.94 | $1,257.1840 | $1,257.17 | $1,257.15 | $1,257.30 | |