| 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 | $229.92 | 4.505% | $240.2779 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $34.56 | 6.350% | $36.7546 | $36.75 | $36.75 | $36.80 |
| Purchase #3 | $79.44 | 12.133% | $89.0785 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $232.87 | 5.539% | $245.7687 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $102.79 | 8.678% | $111.7101 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $186.74 | 7.699% | $201.1171 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $174.60 | 3.431% | $180.5905 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $1,040.92 | $1,105.2974 | $1,105.30 | $1,105.30 | $1,105.40 | |