| 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 | $227.78 | 9.589% | $249.6218 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $141.30 | 9.401% | $154.5836 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $145.79 | 5.781% | $154.2181 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $99.68 | 6.720% | $106.3785 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $21.53 | 8.438% | $23.3467 | $23.35 | $23.35 | $23.30 |
| Purchase #6 | $116.35 | 9.571% | $127.4859 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $250.83 | 12.820% | $282.9864 | $282.99 | $283.00 | $283.00 |
| 7 purchase totals = | $1,003.26 | $1,098.6210 | $1,098.63 | $1,098.65 | $1,098.60 | |