| 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 | $134.80 | 3.493% | $139.5086 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $33.47 | 5.787% | $35.4069 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $54.82 | 4.303% | $57.1789 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $27.30 | 3.652% | $28.297 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $37.61 | 9.247% | $41.0878 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $212.80 | 12.501% | $239.4021 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $181.69 | 7.865% | $195.9799 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $682.49 | $736.8612 | $736.87 | $736.90 | $736.90 | |