| 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 | $222.35 | 6.699% | $237.2452 | $237.25 | $237.25 | $237.20 |
| Purchase #2 | $22.61 | 13.331% | $25.6241 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $243.37 | 7.578% | $261.8126 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $14.59 | 5.145% | $15.3407 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $133.65 | 4.305% | $139.4036 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $76.67 | 13.677% | $87.1562 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $203.41 | 12.502% | $228.8403 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $916.65 | $995.4227 | $995.42 | $995.40 | $995.30 | |