| 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 | $199.99 | 5.607% | $211.2034 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $152.54 | 12.252% | $171.2292 | $171.23 | $171.25 | $171.20 |
| Purchase #3 | $174.43 | 8.124% | $188.6007 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $209.65 | 10.650% | $231.9777 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $208.36 | 3.235% | $215.1004 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $220.86 | 8.839% | $240.3818 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $132.82 | 6.659% | $141.6645 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,298.65 | $1,400.1577 | $1,400.15 | $1,400.20 | $1,400.20 | |