| 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 | $196.79 | 3.602% | $203.8784 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $75.45 | 4.359% | $78.7389 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $44.60 | 4.787% | $46.735 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $245.68 | 10.318% | $271.0293 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $161.56 | 10.413% | $178.3832 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $73.38 | 9.112% | $80.0664 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $10.37 | 8.258% | $11.2264 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $807.83 | $870.0576 | $870.07 | $870.15 | $870.00 | |