| 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 | $245.82 | 10.255% | $271.0288 | $271.03 | $271.05 | $271.00 |
| Purchase #2 | $128.30 | 6.530% | $136.678 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $63.72 | 3.844% | $66.1694 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $73.81 | 4.418% | $77.0709 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $161.34 | 3.169% | $166.4529 | $166.45 | $166.45 | $166.50 |
| Purchase #6 | $58.50 | 5.231% | $61.5601 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $91.33 | 8.405% | $99.0063 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $822.82 | $877.9664 | $877.97 | $877.95 | $878.10 | |