| 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 | $207.33 | 3.644% | $214.8851 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $22.55 | 12.785% | $25.433 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $241.26 | 13.378% | $273.5358 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $164.73 | 6.445% | $175.3468 | $175.35 | $175.35 | $175.30 |
| Purchase #5 | $113.44 | 13.446% | $128.6931 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $93.55 | 11.669% | $104.4663 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $94.90 | 13.213% | $107.4391 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $937.76 | $1,029.7992 | $1,029.81 | $1,029.85 | $1,029.70 | |