| 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 | $195.37 | 5.785% | $206.6722 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $197.29 | 10.251% | $217.5142 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $224.48 | 6.599% | $239.2934 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $154.76 | 10.225% | $170.5842 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $71.34 | 7.461% | $76.6627 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $72.38 | 9.768% | $79.4501 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $215.77 | 12.523% | $242.7909 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $1,131.39 | $1,232.9677 | $1,232.95 | $1,232.95 | $1,233.10 | |