| 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 | $204.94 | 12.439% | $230.4325 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $127.41 | 11.510% | $142.0749 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $65.99 | 4.374% | $68.8764 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $175.45 | 3.384% | $181.3872 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $234.30 | 10.855% | $259.7333 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $146.43 | 6.735% | $156.2921 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $15.49 | 5.230% | $16.3001 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $970.01 | $1,055.0965 | $1,055.09 | $1,055.15 | $1,055.10 | |