| 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 | $246.78 | 12.358% | $277.2771 | $277.28 | $277.30 | $277.30 |
| Purchase #2 | $201.26 | 8.305% | $217.9746 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $30.81 | 3.507% | $31.8905 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $246.62 | 6.121% | $261.7156 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $38.63 | 12.738% | $43.5507 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $178.32 | 10.128% | $196.3802 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $85.33 | 5.756% | $90.2416 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $1,027.75 | $1,119.0303 | $1,119.03 | $1,119.05 | $1,119.10 | |