| 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 | $100.47 | 12.127% | $112.654 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $215.33 | 12.441% | $242.1192 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $54.95 | 3.178% | $56.6963 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $111.34 | 10.452% | $122.9773 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $99.99 | 7.496% | $107.4853 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $25.59 | 9.435% | $28.0044 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $201.62 | 12.129% | $226.0745 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $809.29 | $896.0110 | $896.01 | $896.00 | $896.10 | |