| 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 | $243.33 | 3.664% | $252.2456 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $51.42 | 7.736% | $55.3979 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $177.35 | 10.476% | $195.9292 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $192.50 | 12.291% | $216.1602 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $115.62 | 7.703% | $124.5262 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $103.41 | 3.435% | $106.9621 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $163.73 | 8.218% | $177.1853 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,047.36 | $1,128.4065 | $1,128.42 | $1,128.45 | $1,128.40 | |