| 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 | $183.71 | 12.744% | $207.122 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $112.29 | 12.609% | $126.4486 | $126.45 | $126.45 | $126.40 |
| Purchase #3 | $104.33 | 5.281% | $109.8397 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $104.31 | 6.746% | $111.3468 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $163.28 | 9.679% | $179.0839 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $135.75 | 3.817% | $140.9316 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $215.63 | 8.815% | $234.6378 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,019.30 | $1,109.4104 | $1,109.41 | $1,109.45 | $1,109.20 | |