| 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 | $30.74 | 12.254% | $34.5069 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $106.62 | 9.713% | $116.976 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $26.31 | 13.819% | $29.9458 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $239.79 | 5.679% | $253.4077 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $246.51 | 13.722% | $280.3361 | $280.34 | $280.35 | $280.30 |
| Purchase #6 | $193.40 | 3.315% | $199.8112 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $127.47 | 13.175% | $144.2642 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $970.84 | $1,059.2479 | $1,059.26 | $1,059.25 | $1,059.20 | |