| 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 | $115.47 | 11.438% | $128.6775 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $96.31 | 10.420% | $106.3455 | $106.35 | $106.35 | $106.30 |
| Purchase #3 | $135.62 | 3.709% | $140.6501 | $140.65 | $140.65 | $140.70 |
| Purchase #4 | $53.71 | 9.329% | $58.7206 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $176.60 | 10.761% | $195.6039 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $224.46 | 7.273% | $240.785 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $62.79 | 3.465% | $64.9657 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $864.96 | $935.7483 | $935.76 | $935.75 | $935.80 | |