| 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 | $123.48 | 8.199% | $133.6041 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $186.27 | 9.401% | $203.7812 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $208.40 | 3.407% | $215.5002 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $112.90 | 5.767% | $119.4109 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $111.90 | 7.649% | $120.4592 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $62.94 | 6.548% | $67.0613 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $229.84 | 4.407% | $239.969 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,035.73 | $1,099.7859 | $1,099.78 | $1,099.75 | $1,099.90 | |