| 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 | $234.48 | 3.269% | $242.1452 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $137.36 | 6.392% | $146.1401 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $25.54 | 11.153% | $28.3885 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $125.44 | 5.509% | $132.3505 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $171.83 | 12.452% | $193.2263 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $9.78 | 3.743% | $10.1461 | $10.15 | $10.15 | $10.10 |
| Purchase #7 | $18.50 | 7.650% | $19.9153 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $722.93 | $772.3120 | $772.33 | $772.35 | $772.20 | |