| 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 | $20.54 | 12.445% | $23.0962 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $105.44 | 9.183% | $115.1226 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $88.84 | 12.174% | $99.6554 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $43.59 | 10.581% | $48.2023 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $230.28 | 9.687% | $252.5872 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $203.48 | 12.195% | $228.2944 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $237.95 | 9.687% | $261.0002 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $930.12 | $1,027.9583 | $1,027.96 | $1,027.95 | $1,028.00 | |