| 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 | $181.76 | 10.523% | $200.8866 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $50.40 | 3.626% | $52.2275 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $250.75 | 13.845% | $285.4663 | $285.47 | $285.45 | $285.50 |
| Purchase #4 | $120.67 | 8.730% | $131.2045 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $57.30 | 7.683% | $61.7024 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $93.28 | 5.138% | $98.0727 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $234.98 | 7.560% | $252.7445 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $989.14 | $1,082.3045 | $1,082.30 | $1,082.30 | $1,082.30 | |