| 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 | $220.32 | 8.724% | $239.5407 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $208.85 | 3.277% | $215.694 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $103.66 | 6.656% | $110.5596 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $169.48 | 11.329% | $188.6804 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $22.40 | 13.320% | $25.3837 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $21.74 | 13.595% | $24.6956 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $213.38 | 12.437% | $239.9181 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $959.83 | $1,044.4721 | $1,044.47 | $1,044.50 | $1,044.50 | |