| 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 | $104.39 | 6.785% | $111.4729 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $226.82 | 9.547% | $248.4745 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $6.62 | 11.744% | $7.3975 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $198.43 | 4.500% | $207.3594 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $110.65 | 12.766% | $124.7756 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $235.67 | 8.866% | $256.5645 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $119.26 | 9.382% | $130.449 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $1,001.84 | $1,086.4934 | $1,086.49 | $1,086.45 | $1,086.60 | |