| 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 | $217.70 | 11.846% | $243.4887 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $90.75 | 10.280% | $100.0791 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $117.30 | 6.315% | $124.7075 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $82.63 | 5.497% | $87.1722 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $234.87 | 9.381% | $256.9032 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $76.76 | 9.483% | $84.0392 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $70.76 | 5.258% | $74.4806 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $890.77 | $970.8705 | $970.87 | $970.90 | $970.90 | |