| 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 | $215.95 | 6.350% | $229.6628 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $122.45 | 6.546% | $130.4656 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $35.48 | 12.498% | $39.9143 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $97.45 | 6.808% | $104.0844 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $215.31 | 11.744% | $240.596 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $169.62 | 5.798% | $179.4546 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $10.43 | 7.278% | $11.1891 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $866.69 | $935.3668 | $935.36 | $935.35 | $935.50 | |