| 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 | $86.94 | 10.619% | $96.1722 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $36.74 | 10.177% | $40.479 | $40.48 | $40.50 | $40.50 |
| Purchase #3 | $175.29 | 3.291% | $181.0588 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $192.74 | 11.116% | $214.165 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $249.94 | 12.553% | $281.315 | $281.32 | $281.30 | $281.30 |
| Purchase #6 | $38.28 | 12.255% | $42.9712 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $86.79 | 12.471% | $97.6136 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $866.72 | $953.7748 | $953.78 | $953.70 | $953.90 | |