| 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 | $12.68 | 6.600% | $13.5169 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $117.44 | 8.717% | $127.6772 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $199.26 | 8.428% | $216.0536 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $168.34 | 4.488% | $175.8951 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $211.80 | 6.268% | $225.0756 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $153.76 | 6.178% | $163.2593 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $184.54 | 10.428% | $203.7838 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $1,047.82 | $1,125.2615 | $1,125.27 | $1,125.30 | $1,125.40 | |