| 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 | $186.71 | 10.176% | $205.7096 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $120.36 | 10.434% | $132.9184 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $250.31 | 13.855% | $284.9905 | $284.99 | $285.00 | $285.00 |
| Purchase #4 | $8.97 | 10.191% | $9.8841 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $6.52 | 4.442% | $6.8096 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $218.77 | 13.659% | $248.6518 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $40.40 | 10.113% | $44.4857 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $832.04 | $933.4497 | $933.45 | $933.45 | $933.50 | |