| 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 | $231.74 | 3.253% | $239.2785 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $69.70 | 5.161% | $73.2972 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $171.40 | 3.181% | $176.8522 | $176.85 | $176.85 | $176.90 |
| Purchase #4 | $124.35 | 11.852% | $139.088 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $244.55 | 11.260% | $272.0863 | $272.09 | $272.10 | $272.10 |
| Purchase #6 | $190.93 | 11.768% | $213.3986 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $216.42 | 8.210% | $234.1881 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $1,249.09 | $1,348.1889 | $1,348.20 | $1,348.25 | $1,348.30 | |