| 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 | $223.50 | 5.133% | $234.9723 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $184.28 | 12.525% | $207.3611 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $130.70 | 4.366% | $136.4064 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $243.51 | 8.819% | $264.9851 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $188.76 | 3.610% | $195.5742 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $32.48 | 4.419% | $33.9153 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $71.94 | 5.357% | $75.7938 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $1,075.17 | $1,149.0082 | $1,149.01 | $1,148.95 | $1,149.10 | |