| 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 | $90.96 | 12.750% | $102.5574 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $136.67 | 4.478% | $142.7901 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $244.80 | 3.522% | $253.4219 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $218.83 | 3.245% | $225.931 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $193.99 | 8.644% | $210.7585 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $124.36 | 7.420% | $133.5875 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $206.66 | 9.855% | $227.0263 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,216.27 | $1,296.0727 | $1,296.08 | $1,296.10 | $1,296.10 | |