| 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 | $126.29 | 6.161% | $134.0707 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $112.97 | 7.227% | $121.1343 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $231.36 | 9.328% | $252.9413 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $250.41 | 8.453% | $271.5772 | $271.58 | $271.60 | $271.60 |
| Purchase #5 | $243.36 | 4.407% | $254.0849 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $5.62 | 9.786% | $6.17 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $119.92 | 6.205% | $127.361 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $1,089.93 | $1,167.3394 | $1,167.33 | $1,167.35 | $1,167.40 | |