| 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 | $224.53 | 12.346% | $252.2505 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $225.52 | 4.769% | $236.275 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $19.92 | 12.234% | $22.357 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $102.48 | 6.797% | $109.4456 | $109.45 | $109.45 | $109.40 |
| Purchase #5 | $151.68 | 13.416% | $172.0294 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $185.73 | 3.619% | $192.4516 | $192.45 | $192.45 | $192.50 |
| Purchase #7 | $13.97 | 8.187% | $15.1137 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $923.83 | $999.9228 | $999.93 | $999.95 | $1,000.00 | |