| 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 | $207.98 | 6.607% | $221.7212 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $79.41 | 8.628% | $86.2615 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $116.93 | 9.523% | $128.0652 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $86.58 | 12.525% | $97.4241 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $186.41 | 3.794% | $193.4824 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $210.78 | 12.802% | $237.7641 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $118.65 | 5.738% | $125.4581 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,006.74 | $1,090.1766 | $1,090.17 | $1,090.10 | $1,090.30 | |