| 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 | $199.90 | 11.635% | $223.1584 | $223.16 | $223.15 | $223.20 |
| Purchase #2 | $199.72 | 4.319% | $208.3459 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $97.61 | 3.233% | $100.7657 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $123.51 | 9.114% | $134.7667 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $214.57 | 5.756% | $226.9206 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $17.92 | 12.607% | $20.1792 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $36.34 | 8.403% | $39.3937 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $889.57 | $953.5302 | $953.54 | $953.50 | $953.60 | |