| 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 | $213.99 | 8.411% | $231.9887 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $44.55 | 13.197% | $50.4293 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $163.87 | 4.797% | $171.7308 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $92.36 | 10.583% | $102.1345 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $43.98 | 3.589% | $45.5584 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $47.98 | 9.768% | $52.6667 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $27.63 | 3.544% | $28.6092 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $634.36 | $683.1176 | $683.12 | $683.15 | $683.10 | |