| 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 | $210.33 | 10.494% | $232.402 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $115.28 | 3.230% | $119.0035 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $37.62 | 8.174% | $40.6951 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $78.30 | 4.820% | $82.0741 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $222.86 | 4.594% | $233.0982 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $147.83 | 12.498% | $166.3058 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $211.87 | 8.318% | $229.4933 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,024.09 | $1,103.0720 | $1,103.07 | $1,103.05 | $1,103.10 | |