| 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 | $199.88 | 11.546% | $222.9581 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $64.29 | 12.163% | $72.1096 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $220.61 | 9.697% | $242.0026 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $54.86 | 6.769% | $58.5735 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $231.28 | 5.306% | $243.5517 | $243.55 | $243.55 | $243.60 |
| Purchase #6 | $7.81 | 8.847% | $8.501 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $30.84 | 12.495% | $34.6935 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $809.57 | $882.3900 | $882.38 | $882.35 | $882.50 | |