| 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 | $232.90 | 8.220% | $252.0444 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $227.47 | 11.777% | $254.2591 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $77.80 | 10.348% | $85.8507 | $85.85 | $85.85 | $85.90 |
| Purchase #4 | $21.47 | 13.157% | $24.2948 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $37.38 | 5.153% | $39.3062 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $64.68 | 7.635% | $69.6183 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $115.56 | 6.506% | $123.0783 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $777.26 | $848.4518 | $848.45 | $848.45 | $848.50 | |