| 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 | $177.25 | 12.856% | $200.0373 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $66.45 | 8.314% | $71.9747 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $244.87 | 11.146% | $272.1632 | $272.16 | $272.15 | $272.20 |
| Purchase #4 | $206.93 | 6.575% | $220.5356 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $243.49 | 9.843% | $267.4567 | $267.46 | $267.45 | $267.50 |
| Purchase #6 | $101.48 | 9.440% | $111.0597 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $205.97 | 13.641% | $234.0664 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,246.44 | $1,377.2936 | $1,377.30 | $1,377.25 | $1,377.40 | |