| 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 | $126.62 | 10.554% | $139.9835 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $115.62 | 6.338% | $122.948 | $122.95 | $122.95 | $122.90 |
| Purchase #3 | $232.31 | 6.182% | $246.6714 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $136.89 | 10.456% | $151.2032 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $68.27 | 10.855% | $75.6807 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $248.91 | 9.509% | $272.5789 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $196.47 | 10.158% | $216.4274 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,125.09 | $1,225.4931 | $1,225.49 | $1,225.55 | $1,225.50 | |