| 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 | $226.47 | 7.730% | $243.9761 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $73.31 | 9.211% | $80.0626 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $34.66 | 5.142% | $36.4422 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $214.55 | 10.741% | $237.5948 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $213.58 | 12.334% | $239.923 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $184.33 | 4.713% | $193.0175 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $180.41 | 5.103% | $189.6163 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,127.31 | $1,220.6325 | $1,220.63 | $1,220.60 | $1,220.60 | |