| 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 | $132.61 | 6.241% | $140.8862 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $21.96 | 4.482% | $22.9442 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $237.43 | 4.452% | $248.0004 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $75.81 | 5.476% | $79.9614 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $208.26 | 10.559% | $230.2502 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $139.95 | 6.731% | $149.37 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $200.96 | 10.553% | $222.1673 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,016.98 | $1,093.5797 | $1,093.58 | $1,093.55 | $1,093.70 | |