| 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 | $97.33 | 10.446% | $107.4971 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $165.51 | 7.229% | $177.4747 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $101.27 | 4.332% | $105.657 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $236.45 | 6.671% | $252.2236 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $232.69 | 9.439% | $254.6536 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $27.83 | 13.732% | $31.6516 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $137.98 | 4.398% | $144.0484 | $144.05 | $144.05 | $144.00 |
| 7 purchase totals = | $999.06 | $1,073.2060 | $1,073.20 | $1,073.15 | $1,073.30 | |