| 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 | $219.26 | 13.497% | $248.8535 | $248.85 | $248.85 | $248.90 |
| Purchase #2 | $210.28 | 12.731% | $237.0507 | $237.05 | $237.05 | $237.10 |
| Purchase #3 | $121.64 | 5.286% | $128.0699 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $126.87 | 5.824% | $134.2589 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $5.79 | 9.164% | $6.3206 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $112.69 | 5.478% | $118.8632 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $21.91 | 4.776% | $22.9564 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $818.44 | $896.3732 | $896.37 | $896.30 | $896.60 | |