| 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 | $214.67 | 8.308% | $232.5048 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $197.42 | 13.328% | $223.7321 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $243.92 | 11.442% | $271.8293 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $103.37 | 7.486% | $111.1083 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $167.29 | 8.698% | $181.8409 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $190.47 | 11.836% | $213.014 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $55.92 | 5.834% | $59.1824 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $1,173.06 | $1,293.2118 | $1,293.20 | $1,293.25 | $1,293.10 | |