| 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 | $201.53 | 8.338% | $218.3336 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $172.51 | 13.629% | $196.0214 | $196.02 | $196.00 | $196.00 |
| Purchase #3 | $19.25 | 8.395% | $20.866 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $104.89 | 13.472% | $119.0208 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $196.67 | 8.280% | $212.9543 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $207.29 | 11.491% | $231.1097 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $98.34 | 5.347% | $103.5982 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $1,000.48 | $1,101.9040 | $1,101.90 | $1,101.85 | $1,101.90 | |