| 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 | $222.66 | 13.560% | $252.8527 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $76.69 | 11.364% | $85.4051 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $183.61 | 7.566% | $197.5019 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $48.78 | 8.418% | $52.8863 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $228.76 | 4.515% | $239.0885 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $170.80 | 4.220% | $178.0078 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $106.81 | 9.318% | $116.7626 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $1,038.11 | $1,122.5049 | $1,122.51 | $1,122.50 | $1,122.60 | |