| 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 | $183.99 | 3.801% | $190.9835 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $243.72 | 13.655% | $277 | $277.00 | $277.00 | $277.00 |
| Purchase #3 | $104.56 | 5.773% | $110.5962 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $14.94 | 12.155% | $16.756 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $22.79 | 9.414% | $24.9355 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $231.73 | 11.431% | $258.2191 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $188.92 | 8.826% | $205.5941 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $990.65 | $1,084.0844 | $1,084.09 | $1,084.10 | $1,084.10 | |