| 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 | $118.28 | 13.458% | $134.1981 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $66.99 | 10.129% | $73.7754 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $221.64 | 12.557% | $249.4713 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $112.47 | 13.322% | $127.4533 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $216.96 | 10.301% | $239.309 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $164.55 | 11.523% | $183.5111 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $169.29 | 9.394% | $185.1931 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $1,070.18 | $1,192.9113 | $1,192.91 | $1,192.90 | $1,193.00 | |