| 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 | $242.43 | 13.263% | $274.5835 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $235.39 | 9.641% | $258.0839 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $112.89 | 8.201% | $122.1481 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $126.36 | 11.820% | $141.2958 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $207.97 | 13.223% | $235.4699 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $44.59 | 4.146% | $46.4387 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $75.27 | 3.212% | $77.6877 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $1,044.90 | $1,155.7076 | $1,155.71 | $1,155.75 | $1,155.70 | |