| 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 | $112.46 | 5.118% | $118.2157 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $239.44 | 9.662% | $262.5747 | $262.57 | $262.55 | $262.60 |
| Purchase #3 | $120.33 | 5.771% | $127.2742 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $124.87 | 3.727% | $129.5239 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $179.92 | 10.449% | $198.7198 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $96.44 | 8.668% | $104.7994 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $55.58 | 5.178% | $58.4579 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $929.04 | $999.5656 | $999.56 | $999.45 | $999.60 | |