| 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 | $224.97 | 12.426% | $252.9248 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $71.57 | 5.374% | $75.4162 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $235.72 | 10.242% | $259.8624 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $176.32 | 7.873% | $190.2017 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $150.49 | 8.445% | $163.1989 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $146.89 | 6.618% | $156.6112 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $126.50 | 5.327% | $133.2387 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $1,132.46 | $1,231.4539 | $1,231.45 | $1,231.40 | $1,231.40 | |