| 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 | $190.86 | 7.734% | $205.6211 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $121.40 | 10.770% | $134.4748 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $38.95 | 7.625% | $41.9199 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $219.71 | 13.690% | $249.7883 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $92.39 | 13.415% | $104.7841 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $243.28 | 3.737% | $252.3714 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $28.30 | 13.337% | $32.0744 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $934.89 | $1,021.0340 | $1,021.02 | $1,020.95 | $1,021.10 | |