| 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 | $238.39 | 4.245% | $248.5097 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $86.28 | 7.560% | $92.8028 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $70.88 | 3.551% | $73.3969 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $202.37 | 9.742% | $222.0849 | $222.08 | $222.10 | $222.10 |
| Purchase #5 | $186.37 | 3.867% | $193.5769 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $156.48 | 7.488% | $168.1972 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $211.80 | 7.483% | $227.649 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $1,152.57 | $1,226.2174 | $1,226.22 | $1,226.25 | $1,226.20 | |