| 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 | $22.97 | 6.160% | $24.385 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $38.47 | 11.295% | $42.8152 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $156.44 | 4.776% | $163.9116 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $136.74 | 7.771% | $147.3661 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $242.79 | 4.435% | $253.5577 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $241.92 | 7.393% | $259.8051 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $100.80 | 8.453% | $109.3206 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $940.13 | $1,001.1613 | $1,001.18 | $1,001.10 | $1,001.20 | |