| 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 | $183.73 | 6.116% | $194.9669 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $52.42 | 11.574% | $58.4871 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $225.46 | 9.591% | $247.0839 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $216.29 | 8.719% | $235.1483 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $123.31 | 12.830% | $139.1307 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $24.58 | 4.641% | $25.7208 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $212.85 | 4.513% | $222.4559 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $1,038.64 | $1,122.9936 | $1,123.00 | $1,123.00 | $1,123.00 | |