| 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 | $20.97 | 7.674% | $22.5792 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $239.44 | 4.748% | $250.8086 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $85.26 | 9.114% | $93.0306 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $236.84 | 10.516% | $261.7461 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $40.39 | 10.461% | $44.6152 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $196.98 | 7.784% | $212.3129 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $237.47 | 3.282% | $245.2638 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,057.35 | $1,130.3564 | $1,130.36 | $1,130.35 | $1,130.30 | |