| 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 | $109.35 | 12.769% | $123.3129 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $20.97 | 11.813% | $23.4472 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $240.62 | 11.323% | $267.8654 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $160.25 | 6.595% | $170.8185 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $185.92 | 3.745% | $192.8827 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $43.65 | 10.519% | $48.2415 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $154.70 | 10.840% | $171.4695 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $915.46 | $998.0377 | $998.04 | $998.00 | $998.00 | |