| 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 | $235.34 | 12.191% | $264.0303 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $26.87 | 7.580% | $28.9067 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $9.70 | 10.178% | $10.6873 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $97.89 | 7.355% | $105.0898 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $61.89 | 10.421% | $68.3396 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $207.42 | 11.334% | $230.929 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $212.48 | 9.197% | $232.0218 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $851.59 | $940.0045 | $940.01 | $940.05 | $939.90 | |