| 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 | $243.92 | 7.604% | $262.4677 | $262.47 | $262.45 | $262.50 |
| Purchase #2 | $112.35 | 9.411% | $122.9233 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $188.56 | 13.655% | $214.3079 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $52.88 | 4.189% | $55.0951 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $164.61 | 11.586% | $183.6817 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $229.95 | 12.279% | $258.1856 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $9.81 | 10.257% | $10.8162 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $1,002.08 | $1,107.4775 | $1,107.49 | $1,107.45 | $1,107.50 | |