| 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 | $227.48 | 3.750% | $236.0105 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $163.83 | 5.736% | $173.2273 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $234.35 | 9.204% | $255.9196 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $144.56 | 6.809% | $154.4031 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $180.42 | 5.820% | $190.9204 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $107.35 | 4.232% | $111.8931 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $230.64 | 8.341% | $249.8777 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $1,288.63 | $1,372.2517 | $1,372.25 | $1,372.25 | $1,372.20 | |