| 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 | $237.71 | 8.367% | $257.5992 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $91.76 | 8.338% | $99.4109 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $12.37 | 7.512% | $13.2992 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $199.72 | 11.544% | $222.7757 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $201.56 | 11.159% | $224.0521 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $213.27 | 6.387% | $226.8916 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $79.55 | 5.688% | $84.0748 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $1,035.94 | $1,128.1035 | $1,128.10 | $1,128.10 | $1,128.20 | |