| 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 | $237.60 | 3.175% | $245.1438 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $212.93 | 9.456% | $233.0647 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $84.55 | 3.860% | $87.8136 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $113.99 | 7.780% | $122.8584 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $76.50 | 4.169% | $79.6893 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $212.83 | 6.499% | $226.6618 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $45.36 | 7.108% | $48.5842 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $983.76 | $1,043.8158 | $1,043.80 | $1,043.80 | $1,043.90 | |