| 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 | $96.85 | 4.377% | $101.0891 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $39.90 | 13.243% | $45.184 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $240.51 | 3.861% | $249.7961 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $107.85 | 3.535% | $111.6625 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $190.53 | 9.153% | $207.9692 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $229.80 | 10.837% | $254.7034 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $127.78 | 4.236% | $133.1928 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $1,033.22 | $1,103.5971 | $1,103.59 | $1,103.60 | $1,103.70 | |