| 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 | $184.60 | 4.104% | $192.176 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $74.90 | 10.853% | $83.0289 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $234.80 | 9.395% | $256.8595 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $91.35 | 6.532% | $97.317 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $119.65 | 7.856% | $129.0497 | $129.05 | $129.05 | $129.00 |
| Purchase #6 | $175.88 | 11.414% | $195.9549 | $195.95 | $195.95 | $196.00 |
| Purchase #7 | $53.92 | 3.868% | $56.0056 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $935.10 | $1,010.3916 | $1,010.40 | $1,010.40 | $1,010.40 | |