| 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 | $235.99 | 11.112% | $262.2132 | $262.21 | $262.20 | $262.20 |
| Purchase #2 | $12.30 | 5.850% | $13.0196 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $207.31 | 4.574% | $216.7924 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $182.88 | 12.239% | $205.2627 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $249.66 | 12.798% | $281.6115 | $281.61 | $281.60 | $281.60 |
| Purchase #6 | $192.30 | 13.699% | $218.6432 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $190.86 | 13.478% | $216.5841 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,271.30 | $1,414.1267 | $1,414.11 | $1,414.10 | $1,414.10 | |