| 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 | $99.64 | 4.594% | $104.2175 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $214.35 | 10.771% | $237.4376 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $225.68 | 11.736% | $252.1658 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $184.61 | 7.537% | $198.5241 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $128.94 | 3.508% | $133.4632 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $157.73 | 12.432% | $177.339 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $118.66 | 8.619% | $128.8873 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $1,129.61 | $1,232.0345 | $1,232.04 | $1,232.00 | $1,232.00 | |