| 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 | $246.79 | 11.185% | $274.3935 | $274.39 | $274.40 | $274.40 |
| Purchase #2 | $219.41 | 8.281% | $237.5793 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $211.51 | 11.378% | $235.5756 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $212.88 | 4.296% | $222.0253 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $179.63 | 9.566% | $196.8134 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $185.98 | 10.305% | $205.1452 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $166.29 | 9.751% | $182.5049 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,422.49 | $1,554.0372 | $1,554.04 | $1,554.10 | $1,554.00 | |