| 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 | $133.78 | 9.713% | $146.7741 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $223.65 | 3.369% | $231.1848 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $52.57 | 12.242% | $59.0056 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $81.68 | 5.128% | $85.8686 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $229.70 | 4.360% | $239.7149 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $21.52 | 3.558% | $22.2857 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $49.36 | 13.219% | $55.8849 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $792.26 | $840.7186 | $840.71 | $840.70 | $840.80 | |