| 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 | $219.91 | 3.412% | $227.4133 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $14.31 | 9.250% | $15.6337 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $243.40 | 4.621% | $254.6475 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $245.98 | 3.358% | $254.24 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $225.33 | 6.330% | $239.5934 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $244.36 | 8.702% | $265.6242 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $150.60 | 12.659% | $169.6645 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $1,343.89 | $1,426.8166 | $1,426.80 | $1,426.80 | $1,426.70 | |