| 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 | $125.30 | 6.504% | $133.4495 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $232.66 | 8.721% | $252.9503 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $140.27 | 6.841% | $149.8659 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $235.55 | 4.200% | $245.4431 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $75.99 | 13.185% | $86.0093 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $216.68 | 13.102% | $245.0694 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $32.63 | 9.688% | $35.7912 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $1,059.08 | $1,148.5787 | $1,148.58 | $1,148.55 | $1,148.60 | |