| 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 | $108.66 | 5.640% | $114.7884 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $250.63 | 5.242% | $263.768 | $263.77 | $263.75 | $263.80 |
| Purchase #3 | $215.94 | 9.859% | $237.2295 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $148.87 | 7.201% | $159.5901 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $58.77 | 7.521% | $63.1901 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $85.96 | 3.254% | $88.7571 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $179.92 | 10.295% | $198.4428 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $1,048.75 | $1,125.7660 | $1,125.77 | $1,125.80 | $1,125.80 | |