| 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 | $182.79 | 12.461% | $205.5675 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $197.99 | 3.691% | $205.2978 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $116.73 | 3.540% | $120.8622 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $19.66 | 8.444% | $21.3201 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $76.62 | 10.174% | $84.4153 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $112.78 | 8.717% | $122.611 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $79.61 | 8.371% | $86.2742 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $786.18 | $846.3481 | $846.35 | $846.25 | $846.40 | |