| 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 | $67.30 | 3.162% | $69.428 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $127.95 | 9.407% | $139.9863 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $172.83 | 8.138% | $186.8949 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $234.88 | 4.410% | $245.2382 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $77.84 | 10.475% | $85.9937 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $189.25 | 11.556% | $211.1197 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $40.55 | 11.240% | $45.1078 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $910.60 | $983.7686 | $983.77 | $983.80 | $983.70 | |