| 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 | $179.92 | 12.761% | $202.8796 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $59.92 | 12.298% | $67.289 | $67.29 | $67.30 | $67.30 |
| Purchase #3 | $32.30 | 4.728% | $33.8271 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $225.80 | 3.281% | $233.2085 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $136.96 | 9.469% | $149.9287 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $100.81 | 3.281% | $104.1176 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $198.41 | 8.781% | $215.8324 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $934.12 | $1,007.0829 | $1,007.09 | $1,007.15 | $1,007.00 | |