| 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 | $97.64 | 9.863% | $107.2702 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $121.72 | 5.773% | $128.7469 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $205.70 | 13.650% | $233.7781 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $74.45 | 3.750% | $77.2419 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $115.93 | 6.162% | $123.0736 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $229.76 | 7.295% | $246.521 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $22.71 | 3.149% | $23.4251 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $867.91 | $940.0568 | $940.06 | $940.05 | $940.00 | |