| 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 | $124.66 | 4.107% | $129.7798 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $226.33 | 10.536% | $250.1761 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $177.83 | 4.506% | $185.843 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $187.97 | 6.403% | $200.0057 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $219.34 | 3.759% | $227.585 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $26.82 | 13.156% | $30.3484 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $242.34 | 11.339% | $269.8189 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $1,205.29 | $1,293.5569 | $1,293.57 | $1,293.60 | $1,293.50 | |