| 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 | $215.43 | 3.596% | $223.1769 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $242.56 | 10.335% | $267.6286 | $267.63 | $267.65 | $267.60 |
| Purchase #3 | $164.63 | 5.527% | $173.7291 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $105.45 | 8.121% | $114.0136 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $44.60 | 13.609% | $50.6696 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $227.47 | 13.321% | $257.7713 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $193.65 | 4.871% | $203.0827 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,193.79 | $1,290.0718 | $1,290.07 | $1,290.10 | $1,290.10 | |