| 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 | $102.74 | 3.712% | $106.5537 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $217.53 | 13.686% | $247.3012 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $215.92 | 10.295% | $238.149 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $241.85 | 6.391% | $257.3066 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $211.83 | 7.526% | $227.7723 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $227.56 | 5.283% | $239.582 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $11.73 | 5.802% | $12.4106 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $1,229.16 | $1,329.0754 | $1,329.07 | $1,329.05 | $1,329.10 | |