| 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 | $195.51 | 10.688% | $216.4061 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $223.90 | 8.684% | $243.3435 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $92.75 | 11.287% | $103.2187 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $47.94 | 7.240% | $51.4109 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $239.88 | 12.518% | $269.9082 | $269.91 | $269.90 | $269.90 |
| Purchase #6 | $104.51 | 9.441% | $114.3768 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $8.34 | 6.484% | $8.8808 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $912.83 | $1,007.5450 | $1,007.55 | $1,007.55 | $1,007.50 | |