| 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 | $207.49 | 4.338% | $216.4909 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $230.76 | 8.745% | $250.94 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $195.83 | 8.109% | $211.7099 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $124.54 | 10.415% | $137.5108 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $245.32 | 6.766% | $261.9184 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $183.34 | 3.341% | $189.4654 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $196.51 | 7.699% | $211.6393 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,383.79 | $1,479.6747 | $1,479.68 | $1,479.65 | $1,479.60 | |