| 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 | $123.66 | 3.428% | $127.8991 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $150.96 | 11.572% | $168.4291 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $220.58 | 5.203% | $232.0568 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $141.65 | 11.516% | $157.9624 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $237.99 | 13.225% | $269.4642 | $269.46 | $269.45 | $269.50 |
| Purchase #6 | $88.96 | 4.373% | $92.8502 | $92.85 | $92.85 | $92.90 |
| Purchase #7 | $174.50 | 4.872% | $183.0016 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $1,138.30 | $1,231.6634 | $1,231.66 | $1,231.65 | $1,231.80 | |