| 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 | $236.69 | 6.744% | $252.6524 | $252.65 | $252.65 | $252.70 |
| Purchase #2 | $232.34 | 3.817% | $241.2084 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $201.69 | 11.605% | $225.0961 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $181.74 | 12.519% | $204.492 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $104.52 | 13.611% | $118.7462 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $212.60 | 7.134% | $227.7669 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $68.83 | 12.317% | $77.3078 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $1,238.41 | $1,347.2698 | $1,347.28 | $1,347.25 | $1,347.30 | |