| 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 | $237.90 | 9.407% | $260.2793 | $260.28 | $260.30 | $260.30 |
| Purchase #2 | $49.34 | 7.522% | $53.0514 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $75.49 | 5.226% | $79.4351 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $190.48 | 5.156% | $200.3011 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $55.27 | 8.785% | $60.1255 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $13.31 | 7.379% | $14.2921 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $70.62 | 10.872% | $78.2978 | $78.30 | $78.30 | $78.30 |
| 7 purchase totals = | $692.41 | $745.7823 | $745.79 | $745.85 | $745.80 | |