| 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 | $139.37 | 5.706% | $147.3225 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $28.46 | 9.207% | $31.0803 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $59.29 | 4.309% | $61.8448 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $231.80 | 11.701% | $258.9229 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $235.72 | 9.536% | $258.1983 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $213.39 | 13.776% | $242.7866 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $70.66 | 8.443% | $76.6258 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $978.69 | $1,076.7812 | $1,076.78 | $1,076.80 | $1,076.70 | |