| 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 | $110.97 | 10.731% | $122.8782 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $233.40 | 9.239% | $254.9638 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $154.82 | 8.793% | $168.4333 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $239.50 | 6.364% | $254.7418 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $235.38 | 12.816% | $265.5463 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $46.79 | 11.767% | $52.2958 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $77.83 | 7.233% | $83.4594 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $1,098.69 | $1,202.3186 | $1,202.32 | $1,202.35 | $1,202.30 | |