| 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 | $42.83 | 9.491% | $46.895 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $214.47 | 9.234% | $234.2742 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $232.33 | 11.366% | $258.7366 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $20.66 | 6.698% | $22.0438 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $14.29 | 5.622% | $15.0934 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $173.61 | 3.715% | $180.0596 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $163.76 | 12.190% | $183.7223 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $861.95 | $940.8249 | $940.82 | $940.80 | $940.80 | |