| 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 | $106.36 | 7.561% | $114.4019 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $100.75 | 6.314% | $107.1114 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $247.74 | 5.248% | $260.7414 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $182.56 | 10.107% | $201.0113 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $74.48 | 6.167% | $79.0732 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $200.56 | 7.687% | $215.977 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $174.28 | 12.834% | $196.6471 | $196.65 | $196.65 | $196.60 |
| 7 purchase totals = | $1,086.73 | $1,174.9633 | $1,174.96 | $1,174.95 | $1,174.90 | |