| 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 | $113.88 | 10.712% | $126.0788 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $121.63 | 4.840% | $127.5169 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $174.85 | 9.717% | $191.8402 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $79.65 | 13.767% | $90.6154 | $90.62 | $90.60 | $90.60 |
| Purchase #5 | $15.31 | 8.531% | $16.6161 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $61.65 | 12.859% | $69.5776 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $237.95 | 12.147% | $266.8538 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $804.92 | $889.0988 | $889.11 | $889.10 | $889.10 | |