| 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 | $238.35 | 9.872% | $261.8799 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $240.71 | 6.144% | $255.4992 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $220.40 | 3.476% | $228.0611 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $246.61 | 8.436% | $267.414 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $26.28 | 7.257% | $28.1871 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $181.30 | 13.860% | $206.4282 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $62.53 | 5.484% | $65.9591 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $1,216.18 | $1,313.4286 | $1,313.43 | $1,313.45 | $1,313.50 | |