| 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 | $185.65 | 4.290% | $193.6144 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $113.54 | 13.845% | $129.2596 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $120.48 | 3.308% | $124.4655 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $163.80 | 7.593% | $176.2373 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $248.45 | 11.595% | $277.2578 | $277.26 | $277.25 | $277.30 |
| Purchase #6 | $23.31 | 8.422% | $25.2732 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $143.83 | 12.568% | $161.9066 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $999.06 | $1,088.0144 | $1,088.02 | $1,087.95 | $1,088.10 | |