| 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 | $127.94 | 10.114% | $140.8799 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $120.97 | 5.333% | $127.4213 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $191.92 | 4.712% | $200.9633 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $20.99 | 9.616% | $23.0084 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $16.28 | 6.809% | $17.3885 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $219.58 | 9.186% | $239.7506 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $161.79 | 5.186% | $170.1804 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $859.47 | $919.5924 | $919.59 | $919.60 | $919.70 | |