| 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 | $219.52 | 7.849% | $236.7501 | $236.75 | $236.75 | $236.80 |
| Purchase #2 | $206.48 | 13.694% | $234.7554 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $170.25 | 12.177% | $190.9813 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $220.27 | 5.119% | $231.5456 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $186.65 | 10.677% | $206.5786 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $155.27 | 12.183% | $174.1865 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $64.32 | 3.585% | $66.6259 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $1,222.76 | $1,341.4234 | $1,341.44 | $1,341.50 | $1,341.50 | |