| 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 | $210.60 | 8.849% | $229.236 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $17.85 | 6.633% | $19.034 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $128.59 | 10.336% | $141.8811 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $9.29 | 6.497% | $9.8936 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $68.65 | 4.258% | $71.5731 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $230.46 | 13.272% | $261.0467 | $261.05 | $261.05 | $261.00 |
| Purchase #7 | $162.37 | 12.442% | $182.5721 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $827.81 | $915.2366 | $915.23 | $915.25 | $915.20 | |