| 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 | $112.35 | 10.632% | $124.2951 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $150.90 | 8.679% | $163.9966 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $148.42 | 4.308% | $154.8139 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $163.70 | 4.634% | $171.2859 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $5.34 | 4.592% | $5.5852 | $5.59 | $5.60 | $5.60 |
| Purchase #6 | $196.25 | 11.643% | $219.0994 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $239.43 | 8.211% | $259.0896 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,016.39 | $1,098.1657 | $1,098.18 | $1,098.20 | $1,098.20 | |