| 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 | $127.62 | 10.800% | $141.403 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $88.69 | 9.439% | $97.0614 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $191.92 | 6.107% | $203.6406 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $169.92 | 13.570% | $192.9781 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $220.90 | 7.366% | $237.1715 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $77.25 | 13.852% | $87.9507 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $175.69 | 5.118% | $184.6818 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,051.99 | $1,144.8871 | $1,144.88 | $1,144.90 | $1,145.00 | |