| 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 | $192.74 | 4.725% | $201.847 | $201.85 | $201.85 | $201.80 |
| Purchase #2 | $95.65 | 12.711% | $107.8081 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $232.86 | 6.248% | $247.4091 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $41.39 | 10.540% | $45.7525 | $45.75 | $45.75 | $45.80 |
| Purchase #5 | $56.47 | 5.281% | $59.4522 | $59.45 | $59.45 | $59.50 |
| Purchase #6 | $104.28 | 12.764% | $117.5903 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $170.55 | 5.190% | $179.4015 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $893.94 | $959.2607 | $959.26 | $959.25 | $959.30 | |