| 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 | $25.62 | 7.264% | $27.481 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $234.75 | 9.732% | $257.5959 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $133.82 | 7.215% | $143.4751 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $240.28 | 4.198% | $250.367 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $100.58 | 6.646% | $107.2645 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $61.86 | 11.334% | $68.8712 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $234.91 | 7.503% | $252.5353 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,031.82 | $1,107.5900 | $1,107.60 | $1,107.60 | $1,107.70 | |