| 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 | $10.86 | 13.855% | $12.3647 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $217.97 | 7.556% | $234.4398 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $83.99 | 3.604% | $87.017 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $198.82 | 13.698% | $226.0544 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $72.68 | 7.821% | $78.3643 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $85.65 | 13.154% | $96.9164 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $80.31 | 7.577% | $86.3951 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $750.28 | $821.5517 | $821.55 | $821.50 | $821.60 | |