| 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 | $115.39 | 9.305% | $126.127 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $197.87 | 3.732% | $205.2545 | $205.25 | $205.25 | $205.30 |
| Purchase #3 | $218.27 | 9.626% | $239.2807 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $5.58 | 10.364% | $6.1583 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $75.92 | 8.404% | $82.3003 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $195.67 | 8.284% | $211.8793 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $18.64 | 11.526% | $20.7884 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $827.34 | $891.7885 | $891.79 | $891.85 | $891.90 | |