| 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 | $175.74 | 5.168% | $184.8222 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $88.93 | 11.453% | $99.1152 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $228.91 | 8.506% | $248.3811 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $27.64 | 9.703% | $30.3219 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $124.57 | 4.343% | $129.9801 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $114.93 | 11.128% | $127.7194 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $248.25 | 9.166% | $271.0046 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,008.97 | $1,091.3445 | $1,091.34 | $1,091.30 | $1,091.30 | |