| 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 | $200.47 | 5.350% | $211.1951 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $9.90 | 4.469% | $10.3424 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $105.78 | 13.152% | $119.6922 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $42.43 | 8.635% | $46.0938 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $206.81 | 5.213% | $217.591 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $67.41 | 12.668% | $75.9495 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $239.41 | 7.354% | $257.0162 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $872.21 | $937.8802 | $937.88 | $937.90 | $937.80 | |