| 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 | $236.34 | 5.277% | $248.8117 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $126.82 | 9.699% | $139.1203 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $114.31 | 13.324% | $129.5407 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $134.26 | 7.205% | $143.9334 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $106.56 | 11.136% | $118.4265 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $17.50 | 10.269% | $19.2971 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $137.75 | 13.338% | $156.1231 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $873.54 | $955.2528 | $955.25 | $955.25 | $955.10 | |