| 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 | $227.34 | 7.320% | $243.9813 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $239.60 | 8.584% | $260.1673 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $67.38 | 13.502% | $76.4776 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $59.83 | 13.613% | $67.9747 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $75.75 | 7.717% | $81.5956 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $91.53 | 3.239% | $94.4947 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $137.86 | 5.475% | $145.4078 | $145.41 | $145.40 | $145.40 |
| 7 purchase totals = | $899.29 | $970.0990 | $970.10 | $970.10 | $970.20 | |