| 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 | $242.27 | 8.439% | $262.7152 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $153.45 | 6.812% | $163.903 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $221.53 | 9.860% | $243.3729 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $121.68 | 3.522% | $125.9656 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $64.37 | 13.873% | $73.3001 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $189.46 | 10.134% | $208.6599 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $95.35 | 8.287% | $103.2517 | $103.25 | $103.25 | $103.30 |
| 7 purchase totals = | $1,088.11 | $1,181.1684 | $1,181.17 | $1,181.10 | $1,181.30 | |