| 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 | $136.84 | 5.127% | $143.8558 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $104.78 | 11.812% | $117.1566 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $234.50 | 11.790% | $262.1476 | $262.15 | $262.15 | $262.10 |
| Purchase #4 | $186.62 | 6.359% | $198.4872 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $53.87 | 13.691% | $61.2453 | $61.25 | $61.25 | $61.20 |
| Purchase #6 | $46.46 | 7.734% | $50.0532 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $187.59 | 11.233% | $208.662 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $950.66 | $1,041.6077 | $1,041.62 | $1,041.60 | $1,041.70 | |