| 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 | $12.58 | 3.825% | $13.0612 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $191.42 | 6.588% | $204.0307 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $235.58 | 4.304% | $245.7194 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $66.41 | 9.540% | $72.7455 | $72.75 | $72.75 | $72.70 |
| Purchase #5 | $228.61 | 3.258% | $236.0581 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $179.86 | 13.530% | $204.1951 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $52.94 | 13.856% | $60.2754 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $967.40 | $1,036.0854 | $1,036.10 | $1,036.10 | $1,036.10 | |