| 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 | $209.41 | 9.418% | $229.1322 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $239.98 | 7.282% | $257.4553 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $34.33 | 8.545% | $37.2635 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $66.31 | 11.534% | $73.9582 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $132.61 | 12.559% | $149.2645 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $127.28 | 5.144% | $133.8273 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $24.83 | 9.227% | $27.1211 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $834.75 | $908.0221 | $908.02 | $908.00 | $908.10 | |