| 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 | $105.39 | 12.788% | $118.8673 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $207.78 | 7.829% | $224.0471 | $224.05 | $224.05 | $224.00 |
| Purchase #3 | $173.90 | 5.334% | $183.1758 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $220.81 | 6.799% | $235.8229 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $183.77 | 12.407% | $206.5703 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $23.94 | 9.528% | $26.221 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $88.71 | 4.676% | $92.8581 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $1,004.30 | $1,087.5625 | $1,087.57 | $1,087.50 | $1,087.60 | |