| 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 | $250.52 | 11.798% | $280.0763 | $280.08 | $280.10 | $280.10 |
| Purchase #2 | $225.60 | 12.491% | $253.7797 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $234.57 | 6.530% | $249.8874 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $25.48 | 10.781% | $28.227 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $64.66 | 7.238% | $69.3401 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $168.39 | 13.627% | $191.3365 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $16.85 | 6.855% | $18.0051 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $986.07 | $1,090.6521 | $1,090.67 | $1,090.75 | $1,090.60 | |