| 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 | $97.86 | 13.403% | $110.9762 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $222.99 | 6.160% | $236.7262 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $214.73 | 5.866% | $227.3261 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $98.72 | 6.842% | $105.4744 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $145.49 | 12.706% | $163.976 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $129.80 | 12.735% | $146.33 | $146.33 | $146.35 | $146.30 |
| Purchase #7 | $115.31 | 12.300% | $129.4931 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $1,024.90 | $1,120.3020 | $1,120.31 | $1,120.40 | $1,120.30 | |