| 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 | $231.45 | 11.235% | $257.4534 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $134.37 | 10.181% | $148.0502 | $148.05 | $148.05 | $148.10 |
| Purchase #3 | $27.89 | 11.565% | $31.1155 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $199.37 | 10.698% | $220.6986 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $27.45 | 10.511% | $30.3353 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $71.44 | 11.277% | $79.4963 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $173.89 | 8.691% | $189.0028 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $865.86 | $956.1521 | $956.16 | $956.15 | $956.20 | |