| 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 | $130.53 | 4.510% | $136.4169 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $85.40 | 8.448% | $92.6146 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $250.62 | 6.423% | $266.7173 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $144.76 | 8.714% | $157.3744 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $246.62 | 13.680% | $280.3576 | $280.36 | $280.35 | $280.40 |
| Purchase #6 | $137.51 | 4.153% | $143.2208 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $199.49 | 3.661% | $206.7933 | $206.79 | $206.80 | $206.80 |
| 7 purchase totals = | $1,194.93 | $1,283.4949 | $1,283.49 | $1,283.40 | $1,283.50 | |