| 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 | $219.97 | 8.523% | $238.718 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $196.75 | 9.832% | $216.0945 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $193.36 | 5.860% | $204.6909 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $233.26 | 12.323% | $262.0046 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $218.92 | 7.614% | $235.5886 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $7.69 | 4.147% | $8.0089 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $15.60 | 11.457% | $17.3873 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $1,085.55 | $1,182.4928 | $1,182.49 | $1,182.50 | $1,182.50 | |