| 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 | $216.91 | 6.687% | $231.4148 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $79.33 | 3.336% | $81.9764 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $246.25 | 12.431% | $276.8613 | $276.86 | $276.85 | $276.90 |
| Purchase #4 | $101.39 | 11.404% | $112.9525 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $9.57 | 8.320% | $10.3662 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $119.56 | 13.541% | $135.7496 | $135.75 | $135.75 | $135.70 |
| Purchase #7 | $159.78 | 11.366% | $177.9406 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $932.79 | $1,027.2614 | $1,027.26 | $1,027.25 | $1,027.30 | |