| 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 | $201.30 | 10.506% | $222.4486 | $222.45 | $222.45 | $222.40 |
| Purchase #2 | $136.34 | 7.773% | $146.9377 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $230.57 | 5.207% | $242.5758 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $64.44 | 3.112% | $66.4454 | $66.45 | $66.45 | $66.40 |
| Purchase #5 | $89.74 | 8.546% | $97.4092 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $22.76 | 10.276% | $25.0988 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $140.32 | 5.289% | $147.7415 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $885.47 | $948.6570 | $948.67 | $948.70 | $948.50 | |