| 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 | $206.30 | 6.529% | $219.7693 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $214.65 | 10.225% | $236.598 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $194.95 | 3.462% | $201.6992 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $147.47 | 6.736% | $157.4036 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $127.40 | 4.321% | $132.905 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $80.62 | 7.598% | $86.7455 | $86.75 | $86.75 | $86.70 |
| Purchase #7 | $227.62 | 3.463% | $235.5025 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,199.01 | $1,270.6231 | $1,270.63 | $1,270.60 | $1,270.60 | |