| 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 | $244.75 | 13.376% | $277.4878 | $277.49 | $277.50 | $277.50 |
| Purchase #2 | $27.41 | 12.823% | $30.9248 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $8.68 | 12.508% | $9.7657 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $10.56 | 3.761% | $10.9572 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $30.78 | 3.132% | $31.744 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $83.35 | 4.281% | $86.9182 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $199.31 | 13.169% | $225.5571 | $225.56 | $225.55 | $225.60 |
| 7 purchase totals = | $604.84 | $673.3548 | $673.36 | $673.30 | $673.40 | |