| 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 | $219.69 | 3.380% | $227.1155 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $208.65 | 9.229% | $227.9063 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $146.52 | 8.822% | $159.446 | $159.45 | $159.45 | $159.40 |
| Purchase #4 | $192.77 | 12.542% | $216.9472 | $216.95 | $216.95 | $216.90 |
| Purchase #5 | $25.25 | 6.605% | $26.9178 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $213.59 | 12.343% | $239.9534 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $182.65 | 5.730% | $193.1158 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,189.12 | $1,291.4020 | $1,291.42 | $1,291.35 | $1,291.30 | |