| 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 | $128.37 | 8.589% | $139.3957 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $238.49 | 3.263% | $246.2719 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $74.92 | 3.466% | $77.5167 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $205.46 | 12.502% | $231.1466 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $138.33 | 13.124% | $156.4844 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $192.31 | 3.141% | $198.3505 | $198.35 | $198.35 | $198.40 |
| Purchase #7 | $219.50 | 11.339% | $244.3891 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,197.38 | $1,293.5549 | $1,293.56 | $1,293.55 | $1,293.60 | |