| 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 | $237.89 | 13.494% | $269.9909 | $269.99 | $270.00 | $270.00 |
| Purchase #2 | $162.97 | 13.239% | $184.5456 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $175.82 | 3.866% | $182.6172 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $82.83 | 3.153% | $85.4416 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $54.74 | 3.810% | $56.8256 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $9.82 | 4.175% | $10.23 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $173.95 | 5.411% | $183.3624 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $898.02 | $973.0133 | $973.02 | $973.05 | $972.90 | |