| 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 | $11.44 | 10.519% | $12.6434 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $222.26 | 4.699% | $232.704 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $168.90 | 8.355% | $183.0116 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $218.38 | 5.523% | $230.4411 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $94.93 | 4.825% | $99.5104 | $99.51 | $99.50 | $99.50 |
| Purchase #6 | $46.31 | 8.666% | $50.3232 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $236.53 | 10.526% | $261.4271 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $998.75 | $1,070.0608 | $1,070.05 | $1,070.05 | $1,069.90 | |