| 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 | $213.50 | 5.813% | $225.9108 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $185.85 | 12.804% | $209.6462 | $209.65 | $209.65 | $209.60 |
| Purchase #3 | $120.92 | 10.609% | $133.7484 | $133.75 | $133.75 | $133.70 |
| Purchase #4 | $222.95 | 7.625% | $239.9499 | $239.95 | $239.95 | $239.90 |
| Purchase #5 | $107.95 | 10.766% | $119.5719 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $71.47 | 11.240% | $79.5032 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $193.85 | 3.565% | $200.7608 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $1,116.49 | $1,209.0912 | $1,209.09 | $1,209.05 | $1,209.00 | |