| 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 | $83.69 | 3.823% | $86.8895 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $234.92 | 4.267% | $244.944 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $27.62 | 8.564% | $29.9854 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $172.69 | 3.382% | $178.5304 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $241.66 | 12.680% | $272.3025 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $239.49 | 13.139% | $270.9566 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $213.81 | 8.701% | $232.4136 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $1,213.88 | $1,316.0220 | $1,316.02 | $1,316.05 | $1,316.00 | |